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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
    $14,226.52 - $14,226.52
    $14,226.52
    $14,226.52 - $14,226.52
    $14,226.52
    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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    $14,226.52 - $14,226.52
    $14,226.52
    $14,226.52 - $14,226.52
    $14,226.52

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

    Raylar
    $11,886.87 - $11,886.87
    $11,886.87
    $11,886.87 - $11,886.87
    $11,886.87
    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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    $11,886.87 - $11,886.87
    $11,886.87
    $11,886.87 - $11,886.87
    $11,886.87

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

    Raylar
    $11,258.09 - $11,258.09
    $11,258.09
    $11,258.09 - $11,258.09
    $11,258.09
    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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    $11,258.09 - $11,258.09
    $11,258.09
    $11,258.09 - $11,258.09
    $11,258.09

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

    Raylar
    $8,962.31 - $8,962.31
    $8,962.31
    $8,962.31 - $8,962.31
    $8,962.31
    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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    $8,962.31 - $8,962.31
    $8,962.31
    $8,962.31 - $8,962.31
    $8,962.31

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

    Raylar
    $6,973.61 - $6,973.61
    $6,973.61
    $6,973.61 - $6,973.61
    $6,973.61
    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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    $6,973.61 - $6,973.61
    $6,973.61
    $6,973.61 - $6,973.61
    $6,973.61
  • RAYLAR Big Power CNC Aluminum Cylinder Heads

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

    Raylar
    $6,227.85 - $6,227.85
    $6,227.85
    $6,227.85 - $6,227.85
    $6,227.85
    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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    $6,227.85 - $6,227.85
    $6,227.85
    $6,227.85 - $6,227.85
    $6,227.85

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

    Raylar
    $4,780.19 - $4,780.19
    $4,780.19
    $4,780.19 - $4,780.19
    $4,780.19
    In stock

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

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    $4,780.19 - $4,780.19
    $4,780.19
    $4,780.19 - $4,780.19
    $4,780.19
  • RAYLAR GEN7R Intake Manifold

    Vortec 8100 8.1L / 496 engine RAYLAR GEN7R Intake Manifold

    Raylar
    $1,974.08 - $1,974.08
    $1,974.08
    $1,974.08 - $1,974.08
    $1,974.08
    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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    $1,974.08 - $1,974.08
    $1,974.08
    $1,974.08 - $1,974.08
    $1,974.08

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

    Raylar
    $1,928.75 - $1,928.75
    $1,928.75
    $1,928.75 - $1,928.75
    $1,928.75
    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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    $1,928.75 - $1,928.75
    $1,928.75
    $1,928.75 - $1,928.75
    $1,928.75
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker Crankshafts

    Raylar
    $1,462.28 - $1,462.28
    $1,462.28
    $1,462.28 - $1,462.28
    $1,462.28
    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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    $1,462.28 - $1,462.28
    $1,462.28
    $1,462.28 - $1,462.28
    $1,462.28
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

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

    Raylar
    $1,403.79 - $1,403.79
    $1,403.79
    $1,403.79 - $1,403.79
    $1,403.79
    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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    $1,403.79 - $1,403.79
    $1,403.79
    $1,403.79 - $1,403.79
    $1,403.79
  • RAYLAR 8.1 / 496 Forged Connecting Rods

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

    Raylar
    $1,169.82 - $1,169.82
    $1,169.82
    $1,169.82 - $1,169.82
    $1,169.82
    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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    $1,169.82 - $1,169.82
    $1,169.82
    $1,169.82 - $1,169.82
    $1,169.82
  • RAYLAR 90MM Marine Cable Throttle Body

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

    Raylar
    $1,051.38 - $1,051.38
    $1,051.38
    $1,051.38 - $1,051.38
    $1,051.38
    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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    $1,051.38 - $1,051.38
    $1,051.38
    $1,051.38 - $1,051.38
    $1,051.38

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

    Raylar
    $1,007.51 - $1,007.51
    $1,007.51
    $1,007.51 - $1,007.51
    $1,007.51
    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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    $1,007.51 - $1,007.51
    $1,007.51
    $1,007.51 - $1,007.51
    $1,007.51
  • RAYLAR Naturally Aspirated Camshafts

    Vortec 8100 8.1L / 496 engine RAYLAR Naturally Aspirated Camshafts

    Raylar
    $1,007.51 - $1,007.51
    $1,007.51
    $1,007.51 - $1,007.51
    $1,007.51
    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
    $1,007.51 - $1,007.51
    $1,007.51
    $1,007.51 - $1,007.51
    $1,007.51

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

    Raylar
    $919.77 - $919.77
    $919.77
    $919.77 - $919.77
    $919.77
    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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    $919.77 - $919.77
    $919.77
    $919.77 - $919.77
    $919.77

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $908.08 - $908.08
    $908.08
    $908.08 - $908.08
    $908.08
    In stock

    Valve spring kit   Note: Photo is generic

    $908.08 - $908.08
    $908.08
    $908.08 - $908.08
    $908.08

  • ARP Pro Series Cylinder Head Studs

    Raylar
    $701.89 - $701.89
    $701.89
    $701.89 - $701.89
    $701.89
    In stock

    Cylinder Head Studs, Pro Series, 12-point, ARP 2000, Black Oxide, Washers, Chevy, 8.1L, Kit Brand: ARP Manufacturer's Part Number: 235-4203 Part ...

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    $701.89 - $701.89
    $701.89
    $701.89 - $701.89
    $701.89

  • X-Link

    Raylar
    $548.36 - $548.36
    $548.36
    $548.36 - $548.36
    $548.36
    In stock

    $548.36 - $548.36
    $548.36
    $548.36 - $548.36
    $548.36

  • Piston Rings

    Raylar
    $233.96 - $233.96
    $233.96
    $233.96 - $233.96
    $233.96
    In stock

    Piston rings for Raylar pistons

    $233.96 - $233.96
    $233.96
    $233.96 - $233.96
    $233.96

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