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  1. V-Drives
    So I'm pretty close to start throwing together my new motor for the Sanger, I've got everything but the cam, lifters, timing setup and intake. I have a couple ideas on a cam but I figured I'd see what you all think, or suggest. As far as intake goes, its going to be a dual plane, whatever I can...
  2. GN7 On the Dyno
    APBA created a new Flatbottom Circle Boat class to accommodate non-capsule boats. It is called Super Comp. You have two motor choices. Option I is a $7,500 LS3 CT525 Circle Track crate motor. Option II, take your Super Stock 427 BBC and use a 650 Holley 0-80541-1 and a cam with no more that...
  3. GN7 On the Dyno
    I've been working with some 2 customers on airboat engine programs. These are based on BBC and LS platforms. Initial results were good but just got a call from the LS customer. In this work boat up in AK the fuel average has gone from 14 gph to 8 gph while maintaining the same cruising speed...
  4. GN7 On the Dyno
    Looking to replace the cam in my motor. It's a 427 bbc 13.1 compression with dart pro 1 310cc heads. I'm running a 850 carb. It's basically a poor man's superstock. Just tryin to get a little more out of it. What are some of the cams they run in superstock. The cam I have now is approx. 654 lift...
  5. V-Drives
    I have a roller cam I took out of an LS-6 with markings I can't figure out who made it from. It has a C with a small M in the middle of it followed by the numbers 318 it looks like. Light stamping makes it hard. Has 1816 stamped on it also. Don't know if its and old Crower or Crane or what...
  6. V-Drives
    intake .757 @ .050 280 110 lobe sep exh .723 @.050 291 deg
  7. V-Drives
    Hello guys, first post I believe. I bought a 1969 Hondo flat bottom last night with a 468 big block chevy. The previous owner did not remove the inner valve springs when breaking in a new cam and flattened it out on the first trip. The boat sat parked for about 4 years and now I have it. I am...
  8. Parts for Sale
    Nice set of coated Basset BBC headers 2-1/4" primary 4" collector with evac bung and water ports $350.00 plus ride BBC solid roller comp camshaft 2.125 journal size 281/302 @ 0.050, 112 LSA 810in .782exh lift with 1.7 rocker arms $400.00 plus ride
  9. Parts for Sale
    Nice set of ceramic coated Basset headers. 2-1/4" primary 4" collector with evac bung and water ports. 350.00 plus ride BBC Solid Roller Comp Cams camshaft 2.125 Journal size, 281/302 @ 0.050, 112 LSA, .476/.460 lobe lift 600.00 plus ride
  10. GN7 On the Dyno
    Who is the best custom camshaft builder for jet boat applications?
  11. Parts for Sale
    Ruben racing cam. Was out of a 496 BBC roller $200 shipped only used on dyno 714-345-3865 call or text located in Orange County
  12. GN7 On the Dyno
    When checking camshaft runout, is it acurate enough to use a set of home made wood V-blocks? A while back, i made a set of v-blocks for checking crankshaft run out and it works prety good and i have bouble checked it with checking the crank in a block, sitting on the two end bearings and get...
  13. Parts for Sale
    256* intake 264* exhaust @ 0.050", Lobe Lift 0.420" intake and exhaust or 0.714" in/exh with 1.7 Rocker, 110* lobe center. Made over 800 HP in pump gas 565, used but perfect condition. Ran 1 season in my buddy's boat, and one in mine. $200 shipped anywhere in the 48 states. I'll knock $25 off...
  14. Boats for Sale
    Sorry Wrong Forum
  15. Jet Boats
    Any preference to degreeing in a cam on a BBC in a jet boat? I figured I would just go 0 "straight up" with my offset bushing but Im just curious as to how most of us are setting theres up? My motor set up is a 427, Tunnel Ram Intake with 2 Holley 450cfm carbs. Camshaft is a Comp Cams...
  16. V-Drives
    Im looking for any roller camshaft recomindations for a 454 chevy with 9.5.1 compression,steel oval port heads,tunnel ram,1.7 roller rockers.The prop is a kindsvater 13/15 kindsvater with a casale c500 with 10% gears.Looking to get as much out of my applicaton as possible. Any help would be...
  17. Parts for Sale
    New Comp Cams camshaft & lifter set - $150.00 Part # is 11-604-5, comes with brand new Comp Cams solid lifters, specification card and all paperwork. Camshaft alone goes for $190 on Summit. Cam and lifters were installed in an engine I bought...
  18. GN7 On the Dyno
    I pulled the cam from my BBC tonight & I would like to know what cam I have. I have not been able to identify it. The only numbers on it are 181 MC ? Anybody see this before? Thanks!
  19. GN7 On the Dyno
    Building a mild BBC for my v-drive and need some help on a good camshaft choice. Its a heavy boat and I just want it to run good. The motor is going to be less then 10 to 1 with GM iron heads and logs with over the transom pipes. I want to run a roller but it also needs it to work with my cross...
  20. GN7 On the Dyno
    Are these good camshafts for a bbc i have one in my 468 its a crane 737 726 lift, brodix 2x heads with 108cc combustion chambers,43cc domed manley pistons,eagle h beam rods,gm 7416 gm forged steel crank,jesel belt drive,crane roller rockers,crane stud girdles,crank trigger,pro dominator tunnel...
1-20 of 40 Results