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  1. GN7 On the Dyno
    Put my motor plates off my 454 on my new 555 and the back of the front plate is snug up against the front of the oilpan . I had a 12qt Dooley pan on the 454 and it cleared , this pan I picked up from Straub , same style . My question is , would this hurt anything ? When I tighten plate to block...
  2. Jet Boats
    Ok so long story short, out at Mead on Satuday, lake very low, sucked rocks, idleing into the launch. Pulled the pump apart and the imeller is now garbage! Installed was an aluminum AA with a shouldered Ultimate wear ring. I am trying to make it to Big River this weekend, I have an aluminum ab...
  3. Parts for Sale
    ***PARTS NOT LISTED HAVE BEEN SOLD*** 3. Remote oil filter adapter - $15 shipped. 6. Chrome over brass w/SS rod end shifter handle- $75 shipped. 7. Billet aluminum prop nut wrenches - $45 shipped.(1 pending) 11. Dominator SS fuel lines (3) - $25 each, shipped.. 14. Oberg oil filter - $25...
  4. Parts for Sale
    1. Bassett header braces- $40 +shipping. 2. Bassett header covers- $40 shipped. 3. New BBC Magnaflow pump, front cover, cam drive, and two extra impellers- $375 shipped. 4. Casale front drive adapter for V-Drives. Bolts to har. balancer and slides onto V-Drive for Circle racing...
  5. GN7 On the Dyno
    Olson 12 qt v drive pan. Milodon pump. I have 1/2" clearance pickup to pan. Am I ok with this? I can close it up to 3/8 by using a washer under the stud but it puts the tube in a slight bind so I would rather leave it as is if ok at 1/2.
  6. GN7 On the Dyno
    Hi, I have a good (fresh) 454 that has been sitting for many years.... wow, like just shy of 30. Time flies when you're having fun. It was in a hooligan street truck, PO had to go to prison for a bit and I bought it hearing it run and it was strong. Never used it so I just started to...
  7. GN7 On the Dyno
    As to not to high jack a thread, back in '09 I was having bearing issues. I was running .0025/.003 clearance turning 7500 RPM with an Eagle crank. I found that the crank was bent and replaced it with a Compstar. I was also told my clearances were to tight and I was told to use .003/.0035. They...
  8. GN7 On the Dyno
    How much clearance do I need between rocker arm and valve spring retainer?.
  9. GN7 On the Dyno
    I have a B&m 174 and a 502 502 crate engine. The motor has a v belt setup and the snout is just to short for the setup i have. What do i need to make this work. DO i need to switch to a serp setup for this or can i getaway with a different v belt crank pulley. Also do they have a pulley spacer...
  10. GN7 On the Dyno
    I am building an engine for gn racing. I had a problem with valve to piston clearance on the exhaust side. I advanced the crank sprocket 4 degrees and the clearances came into acceptable at .110 on exhaust side and .070 on intake. cam is an Isky 747d 288 292 @.050 on 107 lobe center. My...
  11. V-Drives
    Can the relief cut be increased enough to clear an eight inch crank trigger wheel?
  12. Jet Boats
    putting togather pump with new aluminum impellor & ultimate wear ring. what is the desired clearance. Thanx
  13. V-Drives
    I'm playing with my trailer height and tire sizes trying to get the right look with enough ground clearance. Can some people post up there prop guard clearance numbers please.. thanks Wally
  14. GN7 On the Dyno
    Hi, I Have a chevy engine (Race) that was built to run direct drive from the snout of the crank (Hydroplane). My setup will have the gearbox running off the flywheel end with engine opposite way round. Here is the problem, It has a cam driven dry sump pump that doe's not allow enough room for a...
  15. GN7 On the Dyno
    Im setting up the hex drive now for the neovane water pump with extension and was wondering what would be the proper clearance for that. BBC solid roller cam. thanks
  16. V-Drives
    Hey guys, I bought a Mako flat a few months ago and am stripping powdercoat off all the rigging and anodizing it. The 12* casale was rebuilt, clearances set, and unused when I got it. Do I need to reset the clearances now that the powdercoat has been removed from the plate? If so can someone...
  17. Jet Boats
    a guy do you know the clearange between the shaft and the bowl bearings ? on Berkeley 12JE thanks.
  18. Jet Boats
    I need to try a loaner impeller to see if the cut is right for my boat. The handhole is mid transom and I do not want to have to reseal the plates. The flywheel cover on the engine blocks the loader bolts from easy access. Anybody have a good method for checking wear ring / impeller skirt...
  19. V-Drives
    I am setting up a V-Drive for my brother-in-law and changed a few parts in his 10* slip case unit. What are the exceptable clearances on the top and bottom bearings? I have .017" on the top gear and .010" on the bottom. Nothing has changed on the bottom gear and bearing in the last 15 years. I...
  20. PB Open Water
    Check out our new clearance section--many shirts have very limited sizes and quantities, so shop early!
1-20 of 41 Results