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  1. Parts for Sale
    BBC tall deck blower manifold modified for PSI 206d screw blower manifold is in good shape pm me for pics located in phx az 600.00
  2. Parts for Sale
    Complete Customized Fuel System for PSI Blower or any blower using Dominator Carbs, Nitrous System, Top of the line Water Meth kit. Possibly considering selling the blower as well. Not sure what to list for a price, willing to separate each system. Posting for a friend PLEASE CALL STEPHEN...
  3. GN7 On the Dyno
    Need intercooler for PSI screw bolwer What is everyone running
  4. Parts for Sale
    I have a used EFI fuel pressure gauge and sender unit. I converted boat to carb so I no longer need this. Looks and works perfect. $50.00 for both including shipping. This was a 2005 Livorsi gauge and has three wire posts to install. It does not use the newer Livorsi connector. Steve...
  5. Boats for Sale
    1983 Sanger Drag Hydro Fresh, completely gone thru, perfect condition and not been wet since completion. Outboard Stering with dual rudders Hull was stripped and painted Dodge Viper Red with Flames New seats New Dash and gage's Trailer stripped and painted with 12" wide custom fenders / 10"...
  6. Jet Boats
    does anyone know if Mike Porters red placecraft has ever ran on the clocks?
  7. Parts for Sale
    PSI Deepthroat Mag Fuel Injector, Polished, With Deepthroat billet lip, Used, $1,500
  8. GN7 On the Dyno
    I have a 496/600hp/575 tq lake motor that has a 10778C pump. At idle(900) the psi is 75 cold and 75 psi at 180 degree oil temp. At 4000- 6000 rpm it is 100 psi. Readings from the front and rear two different senders and guages. Dyno and in the boat. Does this seem excessive ? I hate oil leaks...
  9. Parts for Sale
    New water PSI gauge Manual new in the box. 30.00 352 620-8737
  10. Parts for Sale
    Looking to update our program. Anyone know someone that may have one laying around ?
  11. GN7 On the Dyno
    aluminum inline 6 To bad that they stink & smoke so bad. Probably still somebody crazy enough to put one in a boat somewhere though. :)sphss 140LBS OF BOOST?!?
  12. GN7 On the Dyno
    Got the mill running on a couple covers, backside is finished now ( o-ring groove wasn't done at time of pic )
  13. Parts for Sale
    WANT TO BUY PSI D BLOWER 606-402-1077 keith phone or text
  14. Parts for Sale
    WTB psi screw blower "C" or "D" rotor .
  15. Jet Boats
    I am blowing out my intake gaskit and my clean out cover after a hard 100 mph pass. where should the pump housing be drilled for a psi gauge and what psi should i be looking for?
  16. Parts for Sale
    looks like the psi is going to be to tall to get in the shop so going to sell. used 200h psi blower has top plate for dominator lower plate for manifold,drive snout top pulley lower pulley full polish on blower and top plate pic to come soon. 4500.00 thanks Danny 805 8862004
  17. GN7 On the Dyno
    This little smallblock would make a hell of an engine for a jet. Check out the tq curve.
  18. Parts for Sale
    PSI Polished Supercharger SOLD!! Sold!! Tensioner and carb plate for dominators included. Billet rotor 203 Screw model. I don't have anything to put it on so here it is! May trade for something, a hull V-drive of course! or mopar engines parts or complete motor for a 67...
  19. Jet Boats
    I want to pressure test my block I am getting water in the oil . I have ruled out the logs and risers had them pressure checked they are good . I had thought I was getting water in the log from the riser but I don't think that's the case I had bought the boat last month owner hadn't run it for...
  20. Jet Boats
    Never liked the "metering"valve, but it worked and seems like lots of people use them to limit the water psi. Recent pump changes have increased the psi too much and a true regulator is needed. What do you guys run? What is the optimum water psi? (18-25?) Thanks. pic of old valve....
1-20 of 42 Results