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  1. Parts for Sale
    Putting add up for a buddy, he has a complete H/O Raylar 496 Mercruiser engine kit for sell. Whipple blower and computer is set up for 850 hp. Call Jeff @432-448-0851 for more info or Pm me. Asking $7500.00 OBO.
  2. Parts for Sale
    Standard deck bbc 3.3 liter polished Whipple supercharger kit, like new condition. Less than 20 hrs use. Complete with engine harness, Mefi 4 ecm, distributor,intercooler, injectors, wires, fuel pump. Everything for a standalone install. $8500.00 plus shipping from Lake Charles, LA 70605...
  3. Boats for Sale
    For Sale '99 DCB Mach 26, Paul Pfaff 568ci EFI Whippled(3.3L) with CMI Headers rigged by Alexi @ BoostPowerMarine - 3/15/2015 -IMCO SC Upper(Inspected and replaced parts by AJ @ Barrett Custom Marine -10/15/16) -New IMCO 1.34 SC lower 1.25” (installed by Alexi @ BoostPower 3-15-2015) -Standoff...
  4. Parts for Sale
  5. Parts for Sale
    whipple screw blower with bag, drive ,and restaint and burst panel cover 4500.00 obo 541 915 0541 this blower has not been used in 15 years was on a tah back in the day in excellent shape
  6. Parts for Sale
    Selling for a non internet savy friend. He was building this to put in his Hummer . Most of it is stil useful for marine use . The bare 8.1 block also come with a GM crank. Theres 2 GM harnesses , 2 PCM, injectors, AC relocation bracket, bunch of extra parts .. I don`t have a complete list ...
  7. GN7 On the Dyno
    I have a 496 mag with a whipple kit that broke a rod and took out the long block. No surpise the 496 is a good engine stock, the whipple kit is EXCELLENT but the combo is a POS. ANYWAY...Since I need a blower capable longblock I was wondering what to do? Gen 7 build with...
  8. Boats for Sale
    double post please delete
  9. GN7 On the Dyno
    Hey guys I've started buying parts for my first build, I have a gen vi 502 and I just bought a 2.3l whipple and now looking for a cam. I have been looking at the crane 731 but I don't know if it's good for boost? My plans are to freshen up the bottom end, heads, cam, whipple, and fuel system...
  10. Parts for Sale
    For sale is a Vortech for 500EFI. What you see in pics is what is included. (not the engine in the first pic) I had this set up in 540EFI running 7ish PSI at 5500. North of 750HP (probably closer to 800), put my 28' Nordic over 90mph. These Vortechs move some serious air, it made 10 psi at 6000...
  11. Bob Teague
    This is my first post here and I'm not 100% sure I am posting in the right place but I have a 2002 496Mag HO with a whipple kit installed by the previous owner. It has the stock exhaust and was wondering if anyone could recommend a good exhaust to go with this setup. I have never owned a motor...
  12. Parts for Sale
    I Have a whipple 3.3 quad rotor set up that i might be selling off my stoker. It would be complete from the intake with built in intercooler, screw blowers, carbs and air cleaner. Im thinking of going with a naturally aspirated set up. This combp is for a bbc and worked perfect. 15 lbs of boost...
  13. Parts for Sale
    $3500.00 OBO Jim Louis 928-680-5974 Located in Lake Havasu, AZ
  14. PB Open Water
    Does anyone have any experience or input on the whipple ecu program for the 496ho? I am currently running a 2007 496ho with a set of dana headers and am interested in having the ecu programmed by whipple but am concerned about loosing the excellent reliability of this motor. They state the rev...
  15. Parts for Sale
    I am looking for a Whipple intercooler and intake for a std deck BBC. If anyone has one shoot me a PM. Thanks Myke
  16. GN7 On the Dyno
    Video shot of yesterdays dyno tuning session. Location Pro Marine Lake Havasu, AZ, Engine builder Pro Marine, EFI system FAST XFI Marine and EFI tuning Brian Macy Horsepower Engine made 1435.6hp @ 6000 rpms and 1289.0 ft/lbs TQ at 5000 rpms. The power was still climbing when we...
  17. Parts for Sale
    Complete whipped charger set up. Includes, manifold, innercooler ,whipple charger, carb. Perfect condition. Email or text for pics. Still on motor if want to hear it. $3k or 4k with motor [email protected] (951)595-9150 text or email for quick response
  18. Greg Shoemaker
    Greg, I am getting ready to purchase a whipple charger for my 454 BBC jet. Anything i should prepare for. I already priced out the carb. mods.
  19. Jet Boats
    I am going to pull the trigger on a Whipple Charger for my Jet Boat, has anyone here put one on their jet. If so are there any PROS and CONS on doing this. I already priced out the carb mods and believe an intercooler might be a good idea.
1-20 of 74 Results