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1-19 of 32 Results
  1. Parts for Sale
    Got a Mighty Demon 750 for sale. Excellent condition, only about 5 hours of run time. Throttle plates drilled (3/32"). Comes with feed line. $400
  2. Parts for Sale
    Catalog # 8728020dk-572 Barry Grant King Demon 1090 Brand new in the box never bolted onto any intake Brand new these are $999 Asking $860 or best trade plus cash Contact Adam ( 714 ) two 64-6429 :partyguy:
  3. Parts for Sale
    Hi All, I have a very good condition Race Demon 850. I have just rebuilt/re-jetted it as well as cleaned it up. I did run it on my boat for about 30 minutes, it is just entirely to big. And my other project will need a 1050 or bigger. Here are current pictures. Yes it will come with the fuel...
  4. Parts for Sale
    Barry Grant 750 annular speed Demon Carb new in the box I ordered wrong one and it's past the return date 750 annular Vac secondary electric choke Speed Demon # 1402020VE $450.00 shipped lower USA
  5. Parts for Sale
    300.00 sea demon 830 , carb has dual feed line and polished throttle bracket 434 284 0485. Also comes with eddie spark arrester
  6. GN7 On the Dyno
    My 78 Nordic has a thermoquad carb on it I cleaned it and put a kit in it but it still has flat spots and acts like it running out of gas when you punch it at 3000 rpm. I found a 750 Demon carb on CL for $200.00 Is the demon as good as a holley or should I just step up and buy a new 750 Holley...
  7. Jet Boats
    i just recently built a 466 with dv3 heads ported with a decently big cam and 10.55 to 1 flat top pistons msd ignition. i am wanting to install a 850 vacuum secondary speed demond carb. wondering what jets i should start out with?
  8. Parts for Sale
    I took this quote from the guy I bought it off of. ''This is an Edelbrock Victor Ram for a standard deck BBC with a custom machined billet top. This setup was built for a jet boat so the billet top is machined to compensate for the motor angle and keep the carbs level. There is a plenum spacer...
  9. Parts for Sale
    4150 style 1000 cfm race demon carb bought from Tom at Jet performance project has changed to tunnel ram orignal box and video carb shows no sign of even being used ( I believe Tom told me dyno time only ) 450.00 pm me your email address for more info
  10. Parts for Sale
    Sea demon 830 with russel dual feed line dart aluminum intake, aeromotive 140gph billet body pump msd billet distributor comp 1.7 rockers 1000.00 for all
  11. Parts for Sale
    2-king demon 1050 carbs matched set off a tunnel ram,powerdcoated blue bowls,polished main bodys,work great, 1100.00 obo plus shipping also can offer a payment plan if needed call Robert at 713 208 7447 for any? thanks
  12. Parts for Sale
    Carb is in like new condition. Has been mounted but never had fuel in it. $375.00 plus shipping.
  13. Parts for Sale
    New (NOS build date is 6/5/02) in box $450 , dyno pulls only, Carb is a Race Demon 4150 type with down leg boosters , Tom
  14. Parts for Sale
    i have a speed demon 850 vac secondaries bought carb and went a different direction 250.00 obo plus ride would like to trade for a steel flat bottom prop thanks alan :grin:
  15. Parts for Sale
    I have 2 650 demon carbs for blower set up, going bigger. Very nice carbs. $600obo plus the ride or trade? Nate 9802239984
  16. Parts for Sale
    i have a road demon 625 cfm vac secondaries ele choke worked fine on my sbc sold the engine dont need the carb anymore 150.00 obo plus the ride i am located in mich.
  17. PB Open Water
    :no: So second time out with the boat (and second trip with the new motor that I put in when I got the boat - 1990 Donzi Black Widow 24'). It was run in on dyno but I took it easy the previous trip anyways since I only had the original 21p. This time I got a Merc hub adapter for the king...
  18. Parts for Sale
    Single 1090 Barry Grant King Demon Carb. Less than 3 Hours of use. Too much carb for the motor it was on. K&N Marine Filter, fuel line, and fuel pressure sensor included. $750 plus the ride.
1-19 of 32 Results