Core Engine

  • ACL High Performance Oil Pump - B Series-Oil Pumps-Speed Science
    Sale

    ACL High Performance Honda Oil Pumps

    ACL
    from $174.79 USD

    ACL performance oil pumps are designed with high output and volume capabilities required for high RPM performance engines. The gerotors are precisi...

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    from $174.79 USD
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  • ACL Main Bearing Set - B & K Series-Engine Bearings-Speed Science

    ACL Main Bearing Set - B & K Series

    ACL
    $73.92 USD

    ACL Main Bearing Set - B & K Series ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports wo...

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    $73.92 USD
  • ACL Main Bearing Set - D16/H22/H23/F23-Engine Bearings-Speed Science

    ACL Main Bearing Set - D16/H22/H23/F23

    ACL
    $76.53 USD

    ACL Main Bearing Set - D16/H/F Series ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports worl...

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    $76.53 USD
  • ACL Race Bearing Set - MX5 PB 1.8L-Engine Bearings-Speed Science

    ACL Race Bearing Set - MX5 PB 1.8L

    ACL
    $148.70 USD

    Standard Size Includes: Main Bearing Rod/Big End Bearings Thrust Washers ACL Race Series performance engine bearings are recognized as a premie...

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    $148.70 USD
  • ACL Rod Bearing Set - B16/18A/18B/20B-Engine Bearings-Speed Science

    ACL Rod Bearing Set - B16/18A/18B/20B

    ACL
    $72.18 USD

    ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

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    $72.18 USD
  • ACL Rod Bearing Set - B16B/18C-Engine Bearings-Speed Science

    ACL Rod Bearing Set - B16B/18C

    ACL
    $73.05 USD

    ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

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    $73.05 USD
  • ACL Rod Bearing Set - D Series

    ACL Rod Bearing Set - D Series

    ACL
    $64.35 USD

    Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are ...

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    $64.35 USD
  • ACL Rod Bearing Set - F20C/F22C/H22A-Engine Bearings-Speed Science

    ACL Rod Bearing Set - F20C/F22C/H22A

    ACL
    $73.92 USD

    Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are ...

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    $73.92 USD
  • ACL Rod Bearing Set - K20/K24-Engine Bearings-Speed Science

    ACL Rod Bearing Set - K20/K24

    ACL
    $70.44 USD

    ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

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    $70.44 USD
  • ACL Thrust Washers - B/D/F/H/K Series-Engine Bearings-Speed Science

    ACL Thrust Washers - B/D/F/H/K Series

    ACL
    from $6.09 USD

    ACL Thrust washer bearings. Ideal for rebuilds when replacing all engine bearings at once. Use in conjunction with ACL Race Series Main and Rod be...

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    from $6.09 USD
  • AEM Tru Time Adjustable Cam Gears - B Series (pair)-Cam Gears-Speed Science
    Save 23%

    AEM Tru Time Adjustable Cam Gears - B Series (pair)

    AEM
    Original Price $311.31 USD
    Current Price $239.14 USD

    AEM Tru Time Adjustable Cam Gears – B Series AEM Tru Time Adjustable Cam Gears - B Series (pair) American-made AEM Electronics Tru-Time adjustable ...

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    Original Price $311.31 USD
    Current Price $239.14 USD
    Save 23%
  • AEM Tru Time Adjustable Cam Gears - H/F Series (pair)-Cam Gears-Speed Science
    Save 23%

    AEM Tru Time Adjustable Cam Gears - H/F Series (pair)

    AEM
    Original Price $312.18 USD
    Current Price $239.14 USD

    AEM Tru Time Adjustable Cam Gears – H/F Series AEM Tru Time Adjustable Cam Gears - H/F Series (pair) American-made AEM Electronics Tru-Time adjusta...

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    Original Price $312.18 USD
    Current Price $239.14 USD
    Save 23%
  • ARP Crank Pulley Bolt - B Series

    ARP Crank Pulley Bolt - B Series

    ARP
    $46.96 USD

    As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ...

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    $46.96 USD
  • ARP Head Stud Kit - B16A-Studs/Bolts-Speed Science

    ARP Head Stud Kit - B16A

    ARP
    $206.09 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or po...

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    $206.09 USD
  • ARP Head Stud Kit - B18C-Studs/Bolts-Speed Science
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    ARP Head Stud Kit - B18C

    ARP
    Original Price $241.74 USD
    Current Price $195.66 USD

    Head stud kit for B18C1 Acura Integra DOHC VTEC as well as LS-VTEC builds. Cylinder Head Studs are the Pro Series with 12-Point Head, for use on al...

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    Original Price $241.74 USD
    Current Price $195.66 USD
    Save 19%
  • ARP Head Stud Kit - Honda F20C-Studs/Bolts-Speed Science

    ARP Head Stud Kit - F20C

    ARP
    $216.53 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

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    $216.53 USD
  • ARP Head Stud Kit - K Series-Studs/Bolts-Speed Science
    Save 23%

    ARP Head Stud Kit - K Series

    ARP
    Original Price $259.14 USD
    Current Price $200.00 USD

      Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or p...

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    Original Price $259.14 USD
    Current Price $200.00 USD
    Save 23%
  • ARP Head Studs - B20 V-Tec Conversion-Studs/Bolts-Speed Science

    ARP Head Studs - B20 V-Tec Conversion

    ARP
    $206.09 USD

    ARP 208-4306 B20/VTEC Head Stud kit For Acura and Honda B20B and B20Z engines with B16 or B18C heads. NOTE: This kit will NOT fit STOCK B20 engines...

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    $206.09 USD
  • ARP Head Studs - Honda H22A-Studs/Bolts-Speed Science
    Save 19%

    ARP Head Studs - H22A

    ARP
    Original Price $268.70 USD
    Current Price $217.40 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

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    Original Price $268.70 USD
    Current Price $217.40 USD
    Save 19%
  • ARP Head Studs - H23/F22-Studs/Bolts-Speed Science

    ARP Head Studs - H23/F22

    ARP
    $229.57 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or p...

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    $229.57 USD
  • ARP Head Studs - Honda D Series-Studs/Bolts-Speed Science

    ARP Head Studs - Honda D16

    ARP
    $176.53 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

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    $176.53 USD
  • ARP Head Studs - MX5 1.8L PB-Studs/Bolts-Speed Science
    Save 15%

    ARP Head Studs - MX5 1.8L PB

    ARP
    Original Price $207.83 USD
    Current Price $176.53 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or p...

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    Original Price $207.83 USD
    Current Price $176.53 USD
    Save 15%
  • ARP Main Stud Kit - B16A-Studs/Bolts-Speed Science
    Save 13%

    ARP Main Stud Kit - B16A

    ARP
    Original Price $141.74 USD
    Current Price $123.48 USD

    These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

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    Original Price $141.74 USD
    Current Price $123.48 USD
    Save 13%
  • ARP Main Stud Kit - B16B/B18C-Studs/Bolts-Speed Science
    Save 11%

    ARP Main Stud Kit - B16B/B18C

    ARP
    Original Price $180.00 USD
    Current Price $160.00 USD

    These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and th...

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    Original Price $180.00 USD
    Current Price $160.00 USD
    Save 11%
  • ARP Main Stud Kit - B18A/B20-Studs/Bolts-Speed Science
    Save 20%

    ARP Main Stud Kit - B18A/B20

    ARP
    Original Price $145.22 USD
    Current Price $115.66 USD

    These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

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    Original Price $145.22 USD
    Current Price $115.66 USD
    Save 20%
  • ARP Main Stud Kit - H/F Series-Studs/Bolts-Speed Science
    Save 27%

    ARP Main Stud Kit - H/F Series

    ARP
    Original Price $200.87 USD
    Current Price $146.96 USD

    These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

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    Original Price $200.87 USD
    Current Price $146.96 USD
    Save 27%
  • ARP Main Studs Kit - MX5 PB 1.8L-Studs/Bolts-Speed Science

    ARP Main Studs Kit - MX5 PB 1.8L

    ARP
    $169.57 USD

    These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and t...

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    $169.57 USD
  • ARP Rod Bolts - D/B Series

    ARP Rod Bolts - D/B Series

    ARP
    from $64.35 USD

    These ARP High Performance series connecting rod bolts are made from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treat...

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    from $64.35 USD
  • ATI Damper - MX5 PB 1.8L-Pulleys-Speed Science

    ATI Damper - MX5 PB 1.8L

    ATI
    $678.27 USD

    ATI has designed a 5.5” damper for the '94 - '05 Mazda Miata 1.8L engine for high horsepower street & race use. This new design is a direct r...

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    $678.27 USD
  • ATI Super Damper - B Series-Pulleys-Speed Science

    ATI Super Damper - B Series

    ATI
    from $430.44 USD

    ATI has designed a 5.5" damper for the Honda B-Series for high horsepower street use. This new design is a direct replacement for the stock OEM In...

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    from $430.44 USD
  • ATI Super Damper - F20/22C
    Save 18%

    ATI Super Damper - F20/22C

    ATI
    Original Price $466.09 USD
    Current Price $383.48 USD

    ATI Super Dampers for the Honda S2000 F-series engine are available for both street and racing applications. The street version comes with 360deg ...

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    Original Price $466.09 USD
    Current Price $383.48 USD
    Save 18%
  • ATI Super Damper - H/F Series-Pulleys-Speed Science

    ATI Super Damper - H/F Series

    ATI
    $489.57 USD

    ATI Super Damper – H/F Series ATI Super Damper - H/F Series The ATI H-Series Super Damper comes with laser-etched timing marks and is a direct repl...

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    $489.57 USD
  • ATI Super Damper - K Series

    ATI Super Damper - K Series

    ATI
    $460.00 USD

    ATI Performance Products has developed Super Dampers for the Honda K-series engine for EP3 Civic Si, DC5 Integra and K Swaps for both street and r...

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    $460.00 USD
  • ATI Super Damper - NSX C30A-Pulleys-Speed Science

    ATI Super Damper - NSX C30A

    ATI
    $722.61 USD

    ATI has designed a 5.5" damper for the Honda C-Series found in the Honda NSX. This new damper is a direct replacement for the stock OEM unit and is...

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    $722.61 USD
  • ATP Turbo 10mm (1.5 pitch) Stud

    ATP Turbo 10mm (1.5 pitch) Stud

    ATP Turbo
    $1.74 USD

    10mm x 1.5 thread pitch stud standard stud length is 36mm optional "longer length stud" is 57mm

  • ATP Turbo 8mm (1.25pitch) Stud

    ATP Turbo 8mm (1.25pitch) Stud

    ATP Turbo
    $1.74 USD

    8mm (1.25pitch) Stud, .5 x 1.25 x 2.00 Common 8mm exhaust stud with 1.25 thread pitch. .5 before .25 shank, and 1.25 thread.

    $1.74 USD
  • ATP Turbo Connector / plug for stand EFI injector

    ATP Turbo Connector / plug for stand EFI injector

    ATP Turbo
    $6.96 USD

    Electrical connector kit for standard type EFI injector. Includes plug and pins for wires

    $6.96 USD
  • ATP Turbo Connector plug for GM 3 bar MAP sensor

    ATP Turbo Connector plug for GM 3 bar MAP sensor

    ATP Turbo
    $8.70 USD

    Electrical connector kit for use with 3bar map sensor. Includes plug and pins for wires

    $8.70 USD
  • ATP Turbo Flange, Discharge, 3 bolt, Audi Longitudinal 1.8T

    ATP Turbo Flange, Discharge, 3 bolt, Audi Longitudinal 1.8T

    ATP Turbo
    $26.09 USD

    Flange, Discharge, 3 bolt, Audi Longitudinal 1.8T, CNC machined, 3" opening.

    $26.09 USD
  • ATP Turbo Gasket for Manifold to Head, All 1.8T 96-05

    ATP Turbo Gasket for Manifold to Head, All 1.8T 96-05

    ATP Turbo
    $14.79 USD

    Gasket for manifold to head on all 1.8T engines from 1996-2005. Golf/Jetta/Beetle/GTI/Passat/Audi A4 with 1.8T for stock location manifold with sto...

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    $14.79 USD
  • BLOX Racing Adjustable Cam Gear - D Series SOHC-Cam Gears-Speed Science
    Save 20%

    BLOX Racing Adjustable Cam Gear - D Series SOHC

    BLOX Racing
    Original Price $130.44 USD
    Current Price $104.35 USD

    BLOX Racing Adjustable Cam Gear – D Series SOHC BLOX Racing Adjustable Cam Gear - D Series SOHC BLOX Racing adjustable cam gears are manufactured u...

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    Original Price $130.44 USD
    Current Price $104.35 USD
    Save 20%