Skip to content
Raylar Heads are on sale for $3,869!
Raylar Heads are on sale for $3,869!

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

SKU: RAY-650SRC

by Raylar
Original price $0
Original price $8,837.21 - Original price $8,837.21
Original price
Current price $8,837.21
$8,837.21 - $8,837.21
Current price $8,837.21

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

*Supercharger not included in kit.

NOTE:  Total shipping costs will be verified and communicated to you prior to payment is processed

       More payment options

      You may also like

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

        Raylar
        Original price $11,100.94 - Original price $11,100.94
        Original price
        $11,100.94
        $11,100.94 - $11,100.94
        Current price $11,100.94
        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...

        View full details
        Original price $11,100.94 - Original price $11,100.94
        Original price
        $11,100.94
        $11,100.94 - $11,100.94
        Current price $11,100.94
      • Vortec 8100 8.1L / 496 engine HO600 Marine Engine Kit

        Raylar
        Original price $14,027.94 - Original price $14,027.94
        Original price
        $14,027.94
        $14,027.94 - $14,027.94
        Current price $14,027.94
        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...

        View full details
        Original price $14,027.94 - Original price $14,027.94
        Original price
        $14,027.94
        $14,027.94 - $14,027.94
        Current price $14,027.94
      • Vortec 8100 8.1L / 496 engine HO525 Marine Engine Kit

        Raylar
        Original price $11,720.95 - Original price $11,720.95
        Original price
        $11,720.95
        $11,720.95 - $11,720.95
        Current price $11,720.95
        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-20...

        View full details
        Original price $11,720.95 - Original price $11,720.95
        Original price
        $11,720.95
        $11,720.95 - $11,720.95
        Current price $11,720.95
      • Vortec 8100 8.1L / 496 engine RAYLAR 511cid Stroker Kit

        Raylar
        Original price $4,713.47 - Original price $4,713.47
        Original price
        $4,713.47
        $4,713.47 - $4,713.47
        Current price $4,713.47
        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...

        View full details
        Original price $4,713.47 - Original price $4,713.47
        Original price
        $4,713.47
        $4,713.47 - $4,713.47
        Current price $4,713.47
      • Vortec 8100 8.1L / 496 engine RAYLAR Roller Rocker & Camshaft Swap Kit

        Raylar
        Original price $1,901.82 - Original price $1,901.82
        Original price
        $1,901.82
        $1,901.82 - $1,901.82
        Current price $1,901.82
        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...

        View full details
        Original price $1,901.82 - Original price $1,901.82
        Original price
        $1,901.82
        $1,901.82 - $1,901.82
        Current price $1,901.82

      Compare products

      0 of 3 items selected

      Select first item to compare

      Select second item to compare

      Select third item to compare

      Compare