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K20A / K20Z

The newest engine in the Honda tuning community. The "K Series" is Honda's mass produced version of the roller rocker valve train assembly found in the S2000. Less friction, more rpm potential, faster action cam profiles...this engine has untapped potential. First introduced in the JDM Integra Type-R in 2001, this engine put out a respectable 220HP @ 8000 rpm straight from the factory (DC5). The K20A also sees service in the JDM Civic Type-R, using the same compression and cam profiles. The first USDM production model was the K20A2 found in the 02-04 RSX-S. Other engines featuring the same head configuration include the K24A2 (TSX) that features a 9.114" deck height, the K20Z1 in the 05-06 RSX-S that includes various JDM Type-R add-ons like cams, throttle bodies, higher compression and Honda's answer to the tuning crowd, the K20Z3 found in the 2006-up Civic Si.

 

After years of high end race and dyno testing, BC has released a line of 8620 steel billet camshafts that deliver the ultimate in high performance. Made from aerospace grade, 8620 steel billet material and CNC ground on state-of-the-art cam grinders, these BC cams deliver the utmost in rigidity at extended rpm range while reducing possible valve float. These are the best cams money can buy and are now available for all stages…including the popular Stage 2 all motor profile.

<b>AR8605</b> - Honda K20A2/Z3 Head ARP Head Studs

AR8605

AR8605 - Honda K20A2/Z3 Head ARP Head Studs

Honda Honda K20A2/Z3 Head ARP Head Studs - ARP #208-4701 - 8740 Alloy Heat Treated to 200,000 p....

Honda Honda K20A2/Z3 Head ARP Head Studs - ARP #208-4701 - 8740 Alloy Heat Treated to 200,000 p.s.i.

$ 196.00 $ 225.40

<b>AR8606</b> - Honda K24 Block w/K20A Head ARP Head Studs

AR8606

AR8606 - Honda K24 Block w/K20A Head ARP Head Studs

Honda K24 Block w/K20A Head ARP Head Studs - ARP #208-4701 - 8740 Alloy Heat Treated to 200,000 p...

Honda K24 Block w/K20A Head ARP Head Studs - ARP #208-4701 - 8740 Alloy Heat Treated to 200,000 p.s.i.

$ 196.00 $ 225.40

<b>AR8900</b> - Connecting Rod Fastener/Rod Bolt - ARP2000 (3/8" x 1.600") - 1 only bolt

AR8900

AR8900 - Connecting Rod Fastener/Rod Bolt - ARP2000 (3/8" x 1.600") - 1 only bolt

Connecting Rod Fastener/Rod Bolt - ARP2000 (3/8" x 1.600") ARP #4AJ1.600-2SU - Item is sold as 1 ...

Connecting Rod Fastener/Rod Bolt - ARP2000 (3/8" x 1.600") ARP #4AJ1.600-2SU - Item is sold as 1 only bolt, each rod requires 2 bolts each, specify total quantity required when ordering. Does not fit OEM rods.

$ 11.00 $ 12.65

<b>AR8901</b> - Connecting Rod Fastener/Rod Bolt - ARP2000 (7/16" x 1.600") - 1 only bolt

AR8901

AR8901 - Connecting Rod Fastener/Rod Bolt - ARP2000 (7/16" x 1.600") - 1 only bolt

Connecting Rod Fastener/Rod Bolt - ARP2000 (7/16" x 1.600") - Item is sold as 1 only bolt, each r...

Connecting Rod Fastener/Rod Bolt - ARP2000 (7/16" x 1.600") - Item is sold as 1 only bolt, each rod requires 2 bolts each, specify total quantity required when ordering. Does not fit OEM rods.

$ 16.00 $ 18.40

<b>AR8910</b> - Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (3/8" x 1.600") - 1 only bolt

AR8910

AR8910 - Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (3/8" x 1.600") - 1 only bolt

Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (3/8" x 1.600") ARP #4AJ1.600-10SLU - Item...

Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (3/8" x 1.600") ARP #4AJ1.600-10SLU - Item is sold as 1 only bolt, each rod requires 2 bolts each, specify total quantity required when ordering. Does not fit OEM rods.

$ 47.00 $ 54.05

<b>AR8918</b> - Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (7/16" x 1.600") - 1 only bolt

AR8918

AR8918 - Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (7/16" x 1.600") - 1 only ...

Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (7/16" x 1.600") - Item is sold as 1 only ...

Connecting Rod Fastener/Rod Bolt - ARP Custom Age 625+ (7/16" x 1.600") - Item is sold as 1 only bolt, each rod requires 2 bolts each, specify total quantity required when ordering. Does not fit OEM rods.

$ 56.00 $ 67.20

<b>BC0040</b> - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer/Seat Kit

BC0040

BC0040 - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 488.00 $ 561.20

<b>BC0040S</b> - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer/Seat Kit

BC0040S

BC0040S - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer/Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 402.00 $ 462.30

<b>BC0040SX</b> - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer Kit

BC0040SX

BC0040SX - Honda K20A/K20Z/F20C/F22C Spring/Steel Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 339.00 $ 389.85

<b>BC0040T</b> - Honda K20A/K20Z Spring/Titanium Retainer/Seat Kit (High Lift)

BC0040T

BC0040T - Honda K20A/K20Z Spring/Titanium Retainer/Seat Kit (High Lift)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 488.00 $ 561.20

<b>BC0040TS</b> - Honda K20A/K20Z Spring/Steel Retainer/Seat Kit (High Lift)

BC0040TS

BC0040TS - Honda K20A/K20Z Spring/Steel Retainer/Seat Kit (High Lift)

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 402.00 $ 462.30

<b>BC0040X</b> - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer Kit

BC0040X

BC0040X - Honda K20A/K20Z/F20C/F22C Spring/Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage. T...

$ 430.00 $ 494.50

<b>BC0041-2</b> - Honda K20A/K20Z Stage 2 Camshafts - Forced Induction Spec

BC0041-2

BC0041-2 - Honda K20A/K20Z Stage 2 Camshafts - Forced Induction Spec

8620 Billet - Short duration profile builds cylinder pressure by reducing overlap, high lift for ...

8620 Billet - Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0040 or BC0040S. Adv Dur 296°/300° Dur @ .050 222°/224° Valve Lift (1.75:1) .520"/.497" Valve Lift (mm) 13.21/12.62

$ 952.00 $ 1,094.80

<b>BC0042-2</b> - Honda K20A/K20Z Stage 2 Camshafts - Normally Aspirated/High Boost

BC0042-2

BC0042-2 - Honda K20A/K20Z Stage 2 Camshafts - Normally Aspirated/High Boost

8620 Billet - All motor (11.5:1+) or high boost (18lbs+). Use with CAI, H, E, ECU, A/F mods. Exce...

8620 Billet - All motor (11.5:1+) or high boost (18lbs+). Use with CAI, H, E, ECU, A/F mods. Excellent street manners and idle quality. Requires kit BC0040 or BC0040S. Adv Dur 304°/300° Dur @ .050 234°/228° Valve Lift (1.75:1) .525"/.472" Valve Lift (mm) 13.34/11.99 Cam Timing Tag

$ 952.00 $ 1,094.80

<b>BC0043-2</b> - Honda K20A/K20Z Stage 3 Camshafts - Normally Aspirated Spec

BC0043-2

BC0043-2 - Honda K20A/K20Z Stage 3 Camshafts - Normally Aspirated Spec

8620 Billet - Intended for fully built engine. Extensive modifications, high compression pistons....

8620 Billet - Intended for fully built engine. Extensive modifications, high compression pistons. Also works on K24 all motor. Requires kit BC0040 or BC0040S. Adv Dur 314°/300° Dur @ .050 250°/244° Valve Lift (1.75:1) .525"/.518" Valve Lift (mm) 13.34/13.15 Cam Timing Tag

$ 952.00 $ 1,094.80

<b>BC0044</b> - Honda K20A Stroker Kit - 92mm Stroke/LightWeight Rods (B18A Journal)

BC0044

BC0044 - Honda K20A Stroker Kit - 92mm Stroke/LightWeight Rods (B18A Journal)

K20 block/head 2.35L - Includes 4340 billet crank, 92mm stroke w/B18A rod journals, LightWeight r...

K20 block/head 2.35L - Includes 4340 billet crank, 92mm stroke w/B18A rod journals, LightWeight rods (5.512 c-to-c), custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5048 - 92mm Rod # BC6050 - 5.512" Piston # BC7048 - Custom

$ 3,805.00 $ 4,375.75

<b>BC0044D</b> - Honda K24 DeStroker Kit - 92mm Stroke/MOAR Rods 6.050" (B18A Journal)

BC0044D

BC0044D - Honda K24 DeStroker Kit - 92mm Stroke/MOAR Rods 6.050" (B18A Journal)

K24 block DESTROKER kit for 1000+whp - As seen on That Racing Channel, includes 4340 billet crank...

K24 block DESTROKER kit for 1000+whp - As seen on That Racing Channel, includes 4340 billet crank, 92mm stroke w/B18A rod journals, MOAR design rods (6.050" c-to-c) with ARP CustomAge 625+ fasteners, custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5048 - 92mm Rod # BC6043-UPG - 6.050" Piston # BC7048 - Custom

$ 4,355.00 $ 5,226.00

<b>BC0044LW</b> - Honda K20A Stroker Kit - LW 92mm Stroke/LightWeight Rods (B18A journal)

BC0044LW

BC0044LW - Honda K20A Stroker Kit - LW 92mm Stroke/LightWeight Rods (B18A journal)

K20 block/head 2.35L - Includes 4340 billet LightWeight crank, 92mm stroke w/B18A rod journals, L...

K20 block/head 2.35L - Includes 4340 billet LightWeight crank, 92mm stroke w/B18A rod journals, LightWeight rods (5.512 c-to-c), custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5048LW - 92mm Rod # BC6050 - 5.512" Piston # BC7048 - Custom

$ 4,205.00 $ 4,835.75

<b>BC0045</b> - Honda K20A Stroker Kit - 92mm Stroke/ProH2K Long Rods (5.512"/B18A Journal)

BC0045

BC0045 - Honda K20A Stroker Kit - 92mm Stroke/ProH2K Long Rods (5.512"/B18A Journal)

K20 block/head 2.35L - Includes 4340 billet crank, 92mm stroke w/B18A rod journals, ProH2K long r...

K20 block/head 2.35L - Includes 4340 billet crank, 92mm stroke w/B18A rod journals, ProH2K long rods (5.512 c-to-c), custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5048 - 92mm Rod # BC6040 - 5.512" Piston # BC7048 - Custom

$ 3,805.00 $ 4,375.75

<b>BC0048</b> - Honda K24 Stroker Kit - 102mm Stroke/LightWeight Rods (5.985"/B18A Journal)

BC0048

BC0048 - Honda K24 Stroker Kit - 102mm Stroke/LightWeight Rods (5.985"/B18A Journal)

K24 block/K20 head 2.60L - Includes 4340 billet crank, 102mm stroke w/B18A rod journals, LightWei...

K24 block/K20 head 2.60L - Includes 4340 billet crank, 102mm stroke w/B18A rod journals, LightWeight rods (5.985 c-to-c), custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5049 - 102mm Rod # BC6059 - 5.985" Piston # BC7049 - Custom

$ 3,805.00 $ 4,375.75

<b>BC0049</b> - Honda K24 Stroker Kit - 102mm Stroke/ProH2k Rods (5.985"/B18A Journal)

BC0049

BC0049 - Honda K24 Stroker Kit - 102mm Stroke/ProH2k Rods (5.985"/B18A Journal)

K24 block/head 2.60L - Includes 4340 billet crank, 102mm stroke w/B18A rod journals, ProH2k rods ...

K24 block/head 2.60L - Includes 4340 billet crank, 102mm stroke w/B18A rod journals, ProH2k rods (5.985" c-to-c), custom pistons (choice of bore/compression). ACL rod/main bearings available separately. Crank # BC5049 - 102mm Rod # BC6049 - 5.985" Piston # BC7049 - Custom

$ 3,805.00 $ 4,375.75

<b>BC2940</b> - Honda/Acura 5.5mm Billet Keepers/Locks (fits BC2010 and BC2011)

BC2940

BC2940 - Honda/Acura 5.5mm Billet Keepers/Locks (fits BC2010 and BC2011)

5.5mm Stem, 7í«̴́ Billet Keepers/Locks set/32 - NOTE: If running late model cylinder head (K20 af...

5.5mm Stem, 7í«̴́ Billet Keepers/Locks set/32 - NOTE: If running late model cylinder head (K20 after 2004), you may need to purchase BC2940 keepers to accommodate BC2010 or BC2011 retainers.

$ 109.00 $ 125.35

<b>BC3040-1</b> - Individual Honda/Acura K20A2/K20A/K20Z3 Intake Valves (35mm / STD) - 1 only valve

BC3040-1

BC3040-1 - Individual Honda/Acura K20A2/K20A/K20Z3 Intake Valves (35mm / STD) - 1 only valve

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 25.00 $ 28.75

<b>BC3040</b> - Honda/Acura K20A2/K20A/K20Z3 Intake Valves (35mm / STD) - set/8

BC3040

BC3040 - Honda/Acura K20A2/K20A/K20Z3 Intake Valves (35mm / STD) - set/8

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 197.00 $ 226.55

<b>BC3040B</b> - Honda/Acura K20A2/K20A/K20Z3 Black Nitride Intake Valves (35mm / STD) - set/8

BC3040B

BC3040B - Honda/Acura K20A2/K20A/K20Z3 Black Nitride Intake Valves (35mm / STD) - set/8

BC black nitride valves are one piece design with a friction welded Stellite tip for the best pos...

BC black nitride valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl ...

$ 197.00 $ 236.40

<b>BC3041-1</b> - Individual Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (30mm / STD) - 1 only valve

BC3041-1

BC3041-1 - Individual Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (30mm / STD) - 1 only v...

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 25.00 $ 28.75

<b>BC3041</b> - Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (30mm / STD) - set/8

BC3041

BC3041 - Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (30mm / STD) - set/8

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 197.00 $ 226.55

<b>BC3041B</b> - Honda/Acura K20A2/K20A/K20Z3 Black Nitride Exhaust Valves (30mm / STD) - set/8

BC3041B

BC3041B - Honda/Acura K20A2/K20A/K20Z3 Black Nitride Exhaust Valves (30mm / STD) - set/8

BC black nitride valves are one piece design with a friction welded Stellite tip for the best pos...

BC black nitride valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl ...

$ 197.00 $ 236.40

<b>BC3044</b> - Honda/Acura K20A2/K20A/K20Z3 Intake Valves (36mm / +1mm) - set/8

BC3044

BC3044 - Honda/Acura K20A2/K20A/K20Z3 Intake Valves (36mm / +1mm) - set/8

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 197.00 $ 226.55

<b>BC3045</b> - Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (31mm / +1mm) - set/8

BC3045

BC3045 - Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (31mm / +1mm) - set/8

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

$ 197.00 $ 226.55

<b>BC3904</b> - Honda K Series VTEC (K20A/Z, K24A) Intake Valve Guides

BC3904

BC3904 - Honda K Series VTEC (K20A/Z, K24A) Intake Valve Guides

5.5mm Intake - Manganese Silicon Aluminum Bronze

5.5mm Intake - Manganese Silicon Aluminum Bronze

$ 81.00 $ 93.15

<b>BC3905</b> - Honda K Series VTEC (K20A/Z, K24A) Exhuast Valve Guides

BC3905

BC3905 - Honda K Series VTEC (K20A/Z, K24A) Exhuast Valve Guides

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

$ 81.00 $ 93.15

<b>BC4020</b> - ACL Honda B18A/B Bearing Set - OEM Sizing / BC K-Series Stroker

BC4020

BC4020 - ACL Honda B18A/B Bearing Set - OEM Sizing / BC K-Series Stroker

ACL Race Series HX: Rods - ACL #4B1946HX (44.98-45.00mm) Mains - ACL #5M1959HX (54.98-55.00mm) Th...

ACL Race Series HX: Rods - ACL #4B1946HX (44.98-45.00mm) Mains - ACL #5M1959HX (54.98-55.00mm) Thrust - ACL #1T1957 (61.25-61.50mm) The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.

$ 238.00 $ 273.70

<b>BC4025</b> - ACL Honda K20A2/Z3 Bearing Set - OEM Sizing

BC4025

BC4025 - ACL Honda K20A2/Z3 Bearing Set - OEM Sizing

ACL Race Series HX: Rods - ACL #4B1972HX (47.98-48.00mm) Mains - ACL #5M1959HX (54.98-55.00mm) Th...

ACL Race Series HX: Rods - ACL #4B1972HX (47.98-48.00mm) Mains - ACL #5M1959HX (54.98-55.00mm) Thrust - ACL #1T1957 (61.25-61.50mm) The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.

$ 238.00 $ 273.70


BC5048

BC5048 - Honda/Acura K20 Crankshaft - 4340 Billet - 92mm Stroke w/B18A Rod Journal

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspec...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential. Stroke 92mm Rod Journal 45mm Main Journal 55mm Weight 36.5 Lbs

$ 2,490.00 $ 2,863.50

<b>CP70456</b> - Honda K20 CP Shelf Pistons w/All Hardware - 86.5mm x 9.5:1

CP70456

CP70456 - Honda K20 CP Shelf Pistons w/All Hardware - 86.5mm x 9.5:1

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis a...

$ 766.50 $ 919.80

<b>CP70457</b> - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87mm x 9.6:1 / K24 87mm x 10.9:1

CP70457

CP70457 - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87mm x 9.6:1 / K24 87mm x...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis a...

$ 766.50 $ 919.80

<b>CP7046</b> - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87mm x 8.7:1 / K24 87mm x 10:1

CP7046

CP7046 - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87mm x 8.7:1 / K24 87mm x ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis a...

$ 766.50 $ 919.80

<b>CP7047</b> - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87.5mm x 8.7:1 / K24 87.5mm x 10:1

CP7047

CP7047 - Honda K20 or K24 CP Shelf Pistons w/All Hardware - K20 87.5mm x 8.7:1 / K24 87.5m...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis a...

$ 766.50 $ 919.80