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  1. GN7 On the Dyno
    Hi Guys, I've been a member of this forum for a few years now but more a reader than contributor and I think the time has finally come to reach out :) I currently have a 2000 29 Scarab which I love but its time to upgrade things a bit and rather than learn from my own money eating mistakes I...
  2. Parts for Sale
    GMPP ZZ502 Kuhl supercharged engine. 800+ HP Polished 8-71 Kuhl supercharger Teflon coated rotors MEFI 3 fuel injection Block casting # 10237300: 4-bolt Gen VI Asking $25,000 obo 248.930.1935 Jim
  3. Parts for Sale
    502 MPI Complete vortech (like procharger) Supercharger kit Hi, I have the following for sale in great condition. Complete livorsi/graffig extreme supercharger kit. Polished Vortech V2-S SC Polished Intercooler, re-programmed mefi 3 ECU and 2 bar map sensor included ready to run! fuel pump and...
  4. Boats for Sale
    SOLD! 2001 Warlock 25' World Class 2001 Warlock 25' World Class MerCruiser 502 Fuel Injected with Bravo 1 drive. (250 hrs.). Closed bow. Swim step. Huge stereo system. Matching bimini top, cockpit cover and full boat cover. Boat is in excellent condition!!! Asking $25,000 OBO 505-330-9584
  5. V-Drives
    I have a 1994 Mercruiser 502 motor (fuel injected) which is having some problems which I have no idea how to resolve. The boat runs great for a good part of the day. I will turn the engine off for 30 or 40 minutes and try to start the engine. The engine will start up with no problems but it will...
  6. GN7 On the Dyno
    Hello, I am a car guy and I dont know anything about boats but I have a question I hope you guys can help me out with. I picked up a 502ci Big Block 4 bolt main with rectangle port heads casting # 14097088. The guy who built this engine builds racing engines for both drag boats and offshore...
  7. Parts for Sale
    540 short block for sale. This is a World Products Merlin II block. These can go 4.625" bore. Block is currently 4.530" bore. Will need bored to 4.560". The block includes ARP main studs. Specs: This engine includes a Crower 4340 forged...
1-7 of 7 Results