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  1. GN7 On the Dyno
    Lets have some fun and help me spend my money. Time to build a new boat motor. I lost a valve on the old motor and destroyed one of the heads. I think the block will clean up and plan on making it a 565 (4.600 Bore x 4.25 Crank) but will need new heads. Desktop Dyno seems to like the AFR315...
  2. GN7 On the Dyno
    Obviously both, but would like opinions on which happened first. Ford 460 9.5:1 forged pistons, Draw thru with large PFM intercooler, running 9 psi boost, double AA impeller turning about 5300 RPM near full throttle (only about 6 psi at failure), turns about 5600 RPM at 9 psi full throttle, 21...
  3. GN7 On the Dyno
    Have a BBC 522 with Mooneyham 1071 on gasoline. Gen 5 GM block, Brodix BB2 heads, Felpro MLS #1075-1 head gaskets and BDS 8027 competition blower intake The intake manifold has 2 outlets at front of manifold, 1 on either side. I T'd them together for exit water, however seems to be a cooling...
  4. Parts for Sale
    *** Heads are sold **** This is a brand new pair of Edelbrock BBC cylinder heads. They are complete with valves, springs, and retainers set up for hydraulic roller cam. 120cc chambers. 2200.00 I also have a new ARP stud kit, Comp Cam magnum 1.7 roller rockers, Edelbrock stud girdles, and...
  5. Parts for Sale
    Chevy 781 oval ports with ported enlarged square port runners.290cc. 2.19 1.88 stainless back cut valves. Decked to 112cc combustion chambers. Has nextec solid roller springs for 680lift cam titanium retainers.trick flow chromoly head bolts. Comp cams chromoly guide plates and rocker studs...
  6. Parts for Sale
    Used Place Diverter Pump $150, Cover was broken, no lines included. Pump only, worked when it was removed... Cylinder, good condition $50 Sorry about the pics, that is how they are loading. Text or PM 469-387-1178
  7. Parts for Sale
    A friend is looking for a "runnable" 4 banger for a Glastron I/O runabout... He kinda got screwed on a boat deal, (surprise-surprise).... Not only was the motor rained in, it also had a blown headgasket so the block is pretty much a rust bucket. He is trying to decide what to do with the boat...
  8. GN7 On the Dyno
    Trying to figure out where to mount a EGT sensor, is there any one cylinder that runs hotter than the rest on a blown BBC?
  9. V-Drives
    Anyone going to Billy B's in Feb. that can transport a pair of Buick cylinder heads from Fresno to Needles? (208) 731-7999 John Lane
  10. GN7 On the Dyno
    I am in the process of building a new motor for my TX-19. I have found a complete mercury marine 502 Bow Tie gen IV engine for $5500. It come with all the stern drive equipment that I don't need so I could sell that and recoup some of my initial expense. The motor has little time on it. It was...
  11. GN7 On the Dyno
    i keep second guessing my self on the heads I have im worried that I wont hit my number im shooting for 600hp in a 14:1 408 bbc 7200rpm solid roller 6.385i beam rod offy tunnel ram might try an edelbrock the heads claim 290cc runners roval port I went with the 2.19 intake valve to prevent...
  12. V-Drives
    I'm trying to replace the cylinder for the air shifter but can't find any model numbers on it. Does anyone have the model number. Thanks
  13. Outboards
    Does anyone know if a Sea Star Pro HC5348 cylinder will work on a 1998 Johnson 200hp? The manual says to use the HC5345 cylinder with this motor, but I switched from a 1989 Johnson 200 (which takes the 5348) to this '98 Johnson. My current cylinder only has about an hour or so use on it. Looks...
  14. GN7 On the Dyno
    I had my motor torn down to a short block because of a head change and I found a few things that made me say humm,:hmmm: So I went ahead and tore it all the way down to do a thorough inspection. Since I've pulled the pistons, I'm going to replace the rings even though this motor has very few...
  15. PB Open Water
    Yes, I know this isn't the parts section, but I'm hoping some one that doesn't frequent that section might see this and realize they have one... This head (C7DE) is for a 66 Mustang 6 cylinder, 200 cu in (3.3) engine.. As you can guess, this 47 year old engine isn't easy to find parts for, and...
  16. Parts for Sale
    (wanted to buy) i am looking for marine machine steering hydraulic cylinder mounts and and hinges,need parts for two rams,also other parts to make a full hydraulic dual ram system,or where to get parts resonably priced.thanks tim 360-908-3961
  17. PB Open Water
    Are the cylinder seals replacable on the Dana tabs? I have 1 that is leaking and don't want to replace the whole cylinder if I don't have to.
  18. Parts for Sale
    One BBC 990 Casting - SS Intake, Inconel Exh, Double CanAm Springs, Titanium keepers. Valve Job done by Showtime Marine/Gary Kincaid $400 One World Merlin BBC Head w/ SS Valves, New out of box $500 818-585-8541 This site does not allow me to upload any more pics....
  19. Parts for Sale
    found a rust hole thru one of the exhaust ports. These are square ports off a gen 6 . Thanks I'm in the so cal area 562 307 5578
  20. GN7 On the Dyno
    What epoxy or other product are you guys using for aluminum head or intake repairs? I have an Edelbrock tunnel ram that needs all the runners filled about .060" or less x about 2" on 1-3 sides depending on the runner to match up with some AFR 305s. I'm afraid that much welding will warp the heck...
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