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  1. Jet Boats
    I forgot to bring my old cable from the river and want to order a new one before I head back up. Does anyone know the cable length for this boat? Pump is set back with a snoot.
  2. V-Drives
    Is there a way to determine the best length for a cav plate? I'm getting ready to build some for my 19' Spectra and don't know how long to make them. Looking at running 100+ with lots of power if that makes a difference. Sort of a GN style hot rod ski racer river cruiser whadayacallit... Plan on...
  3. GN7 On the Dyno
    I have found what looks to me to be a good exhaust formula but im having trouble finding one for the intake side of things does anyone have any proven formulas to figure out needed cross section for cid,rpm, valve size, induction type
  4. Jet Boats
    Wanted to find out what the overall length of a dolly trailer is for a 19' tunnel. With the tongue all the way in. not extended. Any help would be great. Thanks, Scott.
  5. GN7 On the Dyno
    Looking at the 509 Twin turbo build and trying to settle on a or flat top. I imagine whatever set of heads I go to will be a 118-124 cc chamber. So, I am trying to see what thickness I would do for a cometic gasket to get me right around 8.5 on the compression. I want to stick with...
  6. GN7 On the Dyno
    What is the longest rod you can put in a 350 Chev? It can be any crank as long as it has a max stroke 3.500", standard deck height block. Is there a formula for figuring this out?
  7. GN7 On the Dyno
    i made the mistake of not double checking the distrubutor height until putting the motor in my boat, went to put it in last night and its sticking approx .300" to high its a standard 9.8 deck height block, standard cam height etc. i bought the billet oil pump and oil pump driveshaft from...
  8. Parts for Sale
    BBC 7/16th Floating Dimple rods 6.135 Stock length set of 8 have a set of Floating 7/16th dimple rods from my engine 454 .. they are stock length 6.135 and in good shape.. .. They were changed to a floating wrist pin ... this is just for the rods and caps.. no pistons .. 150.00 O.B.O...
  9. V-Drives
    I'm looking at doing an extreme mod to my 1989 Supra inboard ski boat. Its got a PCM 454 with BW 72 series tranny. I'd like to turn the engine around and move it from mid engine to a true v drive configuration. I had purchased a rebuilt 72C with BW direct mount V drive unit off ebay but the...
  10. Jet Boats
    My boat is pretty far a way right now and I can't remember the hull length. Anyone know off the top of their head?
  11. GN7 On the Dyno
    Blown Gas BBC, I have both short and long collector Bassets, Which should I run and why?, Thanks for the advise, TS
  12. Parts for Sale
    looking to replace a damaged section,the color is Blue anodized,thanks
  13. GN7 On the Dyno
    Anyone happen to have Blower case lengths (measurments) handy need to ID one here prior to purchase Guys "says" its a 871 measures 15" same as my Kuhl 671 ?? Thanks Tom
  14. PB Open Water
    If I have a 22 foot steel ibeam that is support on each end with the ibeam height being 5 inches and the "I" part being 3 inches, what is the max center load (ie. how much can I lift with it)? I have been to the web sites but the calculators get a little blurry after reading them.
  15. Tow Vehicles, Cars and Parts
    BBC headers for vehicle application. Full length, brand new in the box. Came with a truck project I bought and not running the big block $125 714-276-5268 Travis Can e-mail pics
  16. Jet Boats
    when i gutted my steering stuff i made the dumb mistake of tossing the cable.... now im ready to order one and dont know the length and dont wanna take a guestimate measurement.... anyone have a 19' tahiti and could possible chime in on it? i was thinking 13' with a measurement i took with my...
  17. Trailers and Trailer Parts
    Steel C beam frame, tires are ok, needs usuall side lights etc $700
  18. PB Open Water
    I have recently been taking some ribbing about the length of my shorts. Below the kneecap At the kneecap Just above the kneecap Nobody gives a damn
  19. Jet Boats
    Anybody know off hand what the length of the forward reverse cable is on a SWTD. I am going to go ahead an replace mine and thought I might get a day head start on ordering one before I pull it out tonight.
  20. GN7 On the Dyno
    Getting ready to take my Motor to the dyno, Blown pump gas 509. I have both short and long collector Bassetts, Which ones should I use and why? I looks like the fast GN guys use short collectors? Will my Magna flow pump work on the dyno? I thought about using my electric setup but it wont work...
1-20 of 31 Results