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Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.

Raylar

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  • Vortec 8100 8.1L / 496 engine HO600 Marine Engine Kit

    Raylar
    $14,200.75 - $14,200.75
    $14,200.75
    $14,200.75 - $14,200.75
    $14,200.75
    In stock

    Our stage 2 marine performance package bumps the 496 / 8.1L to 605 horsepower & 635 ft-lbs of torque. BigPower Aluminum Cylinder Heads BP-20...

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    $14,200.75 - $14,200.75
    $14,200.75
    $14,200.75 - $14,200.75
    $14,200.75

  • Vortec 8100 8.1L / 496 engine HO525 Marine Engine Kit

    Raylar
    $11,865.34 - $11,865.34
    $11,865.34
    $11,865.34 - $11,865.34
    $11,865.34
    In stock

    Our stage 1 marine performance package bumps the 496 / 8.1L to 540 horsepower & 600 ft-lbs of torque. BigPower Aluminum Cylinder Heads BP-203...

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    $11,865.34 - $11,865.34
    $11,865.34
    $11,865.34 - $11,865.34
    $11,865.34

  • Vortec 8100 8.1L / 496 engine 800 SRC Marine Engine Kit

    Raylar
    $11,237.70 - $11,237.70
    $11,237.70
    $11,237.70 - $11,237.70
    $11,237.70
    In stock

    Our stage 2 marine supercharger performance package bumps the 496 / 8.1L to 804 horsepower & 824 ft-lbs of torque. BigPower Aluminum Cylinder...

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    $11,237.70 - $11,237.70
    $11,237.70
    $11,237.70 - $11,237.70
    $11,237.70

  • Vortec 8100 8.1L / 496 engine 650 SRC Marine Engine Kit

    Raylar
    $8,946.08 - $8,946.08
    $8,946.08
    $8,946.08 - $8,946.08
    $8,946.08
    In stock

    Our stage 1 marine supercharger performance package bumps the 496 / 8.1L to 650 horsepower & 675 ft-lbs of torque. BigPower Aluminum Cylinder...

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    $8,946.08 - $8,946.08
    $8,946.08
    $8,946.08 - $8,946.08
    $8,946.08

  • Vortec 8100 8.1L / 496 engine Raylar 540cid/547cid .030 Over Stroker Kit /4.75" stroke crankshaft

    Raylar
    $6,960.98 - $6,960.98
    $6,960.98
    $6,960.98 - $6,960.98
    $6,960.98
    In stock

    Build the ultimate stock-block stroker! Our 4.75" stroke crankshaft, forged I-beam connecting rods and forged pistons replace your existing rotatin...

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    $6,960.98 - $6,960.98
    $6,960.98
    $6,960.98 - $6,960.98
    $6,960.98
  • RAYLAR Big Power CNC Aluminum Cylinder Heads

    Vortec 8100 8.1L / 496 engine RAYLAR Big Power CNC Aluminum Cylinder Heads

    Raylar
    $6,216.57 - $6,216.57
    $6,216.57
    $6,216.57 - $6,216.57
    $6,216.57
    In stock

      Raylar Big Power CNC aluminum cylinder heads are engineered to maximize the horsepower and torque of the big block Chevrolet Vortec 8100 8.1L / 4...

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    $6,216.57 - $6,216.57
    $6,216.57
    $6,216.57 - $6,216.57
    $6,216.57

  • Vortec 8100 8.1L / 496 engine RAYLAR 511cid Stroker Kit

    Raylar
    $4,771.53 - $4,771.53
    $4,771.53
    $4,771.53 - $4,771.53
    $4,771.53
    In stock

     Our forged 511 stroker kit are direct replacement parts for stock Vortec rotating assembly. (511cid stock bore / 518cid 0.030 over) Marine / Str...

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    $4,771.53 - $4,771.53
    $4,771.53
    $4,771.53 - $4,771.53
    $4,771.53
  • RAYLAR GEN7R Intake Manifold

    Vortec 8100 8.1L / 496 engine RAYLAR GEN7R Intake Manifold

    Raylar
    $1,970.50 - $1,970.50
    $1,970.50
    $1,970.50 - $1,970.50
    $1,970.50
    In stock

    VORTEC 8100 / 8.1L / 496CID GEN7R INTAKE MANIFOLD The stock 8.1 liter intake manifold was designed for low RPM use and cannot meet the high-RPM air...

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    $1,970.50 - $1,970.50
    $1,970.50
    $1,970.50 - $1,970.50
    $1,970.50

  • Vortec 8100 8.1L / 496 engine RAYLAR Roller Rocker & Camshaft Swap Kit

    Raylar
    $1,925.25 - $1,925.25
    $1,925.25
    $1,925.25 - $1,925.25
    $1,925.25
    In stock

      Raylar's full-roller billet steel camshaft kit for iron cylinder heads reuses stock head studs and fits under the stock valve covers. Includes yo...

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    $1,925.25 - $1,925.25
    $1,925.25
    $1,925.25 - $1,925.25
    $1,925.25
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker Crankshafts

    Raylar
    $1,459.63 - $1,459.63
    $1,459.63
    $1,459.63 - $1,459.63
    $1,459.63
    In stock

    Forged Crankshafts Your factory 496 cast crankshaft is built to handle the stock output of the GM 8.1L Vortec 8100 engine. In performance applic...

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    $1,459.63 - $1,459.63
    $1,459.63
    $1,459.63 - $1,459.63
    $1,459.63
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

    Vortec 8100 8.1L / 496 engine RAYLAR 8.1 / 496 Forged Flycut Pistons

    Raylar
    $1,401.25 - $1,401.25
    $1,401.25
    $1,401.25 - $1,401.25
    $1,401.25
    In stock

    Forged Flycut Pistons Replace your weak, cast factory pistons with Raylar’s proprietary forged piston and ring packages for the GM Vortec 8100 8....

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    $1,401.25 - $1,401.25
    $1,401.25
    $1,401.25 - $1,401.25
    $1,401.25
  • RAYLAR 8.1 / 496 Forged Connecting Rods

    Vortec 8100 8.1L / 496 engine RAYLAR 8.1 / 496 Forged Connecting Rods

    Raylar
    $1,167.70 - $1,167.70
    $1,167.70
    $1,167.70 - $1,167.70
    $1,167.70
    In stock

    Forged Connecting Rods Raylar forged I-beam connecting rods are built to handle high horsepower and large displacement applications. Our forged c...

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    $1,167.70 - $1,167.70
    $1,167.70
    $1,167.70 - $1,167.70
    $1,167.70
  • RAYLAR 90MM Marine Cable Throttle Body

    Vortec 8100 8.1L / 496 engine RAYLAR 90MM Marine Cable Throttle Body

    Raylar
    $1,049.47 - $1,049.47
    $1,049.47
    $1,049.47 - $1,049.47
    $1,049.47
    In stock

      90mm cable throttle body required for marine & road applicaions - bolts right up to the Raylar intake manifold and existing cables in Mercr...

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    $1,049.47 - $1,049.47
    $1,049.47
    $1,049.47 - $1,049.47
    $1,049.47

  • Vortec 8100 8.1L / 496 engine RAYLAR Forced Induction Camshafts

    Raylar
    $1,005.69 - $1,005.69
    $1,005.69
    $1,005.69 - $1,005.69
    $1,005.69
    Low stock

    BILLET STEEL CAMSHAFTS Raylar has developed 10 billet steel hydraulic roller camshaft profiles for the GM's 496-8.1 engine after extensive dynamom...

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    $1,005.69 - $1,005.69
    $1,005.69
    $1,005.69 - $1,005.69
    $1,005.69
  • RAYLAR Naturally Aspirated Camshafts

    Vortec 8100 8.1L / 496 engine RAYLAR Naturally Aspirated Camshafts

    Raylar
    $1,005.69 - $1,005.69
    $1,005.69
    $1,005.69 - $1,005.69
    $1,005.69
    Low stock

    BILLET STEEL CAMSHAFTS Raylar has developed 10 billet steel hydraulic roller camshaft profiles for the GM's 496-8.1 engine after extensive dynamom...

    View full details
    $1,005.69 - $1,005.69
    $1,005.69
    $1,005.69 - $1,005.69
    $1,005.69

  • Vortec 8100 8.1L / 496 engine RAYLAR Stainless Steel Roller Rockers

    Raylar
    $918.11 - $918.11
    $918.11
    $918.11 - $918.11
    $918.11
    In stock

    Raylar's high strength stainless steel 1.70 ratio roller rocker kit. Fits under stock valve covers! These roller rockers reduce valve train frictio...

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    $918.11 - $918.11
    $918.11
    $918.11 - $918.11
    $918.11

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $906.43 - $906.43
    $906.43
    $906.43 - $906.43
    $906.43
    In stock

    Valve spring kit   Note: Photo is generic

    $906.43 - $906.43
    $906.43
    $906.43 - $906.43
    $906.43

  • X-Link

    Raylar
    $547.36 - $547.36
    $547.36
    $547.36 - $547.36
    $547.36
    In stock

    $547.36 - $547.36
    $547.36
    $547.36 - $547.36
    $547.36

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