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Show me yours I'll show you mine (Engines that is)

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Old 07-25-2003, 03:17 PM
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Quote:
Originally posted by jdnca1
632" 900HP NA pump Gas
WOW. What's the idle on that? Pump gas? What the compression ratio?
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Old 07-25-2003, 03:38 PM
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Quote:
Originally posted by jdnca1
632" 900HP NA pump Gas
I tried to build a similar set up, no idle and lousy mid-range, couldn't throttle it in the rough. The tunnel rams had way to much fuel "drop out' below about 3500rpm.
Those motors really tested me, great on the dyno and sucked in the boat , gave up, parted them out and went back to blowers Like to hear how your's is working OFF the dyno.

JD
 
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Old 07-25-2003, 06:23 PM
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Mine
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Old 07-25-2003, 06:23 PM
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the other side
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Old 07-25-2003, 07:25 PM
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Originally posted by salesmanship
How about 4 Kings with a gen set high?
Is that Warbird's old V hull? Do you have a picture of the drive set up - always wondered how that worked.
 
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Old 07-25-2003, 09:09 PM
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Idles at 900 rpm, 650 in gear. 10.5:1 CR, 280/288 solid roller .730" lift 115 CL. Dart 360 Heads fully ported and polished, Dart tunnel ram 2X775 TR Race Demons.

This thing never hesitates, loads up, or stumbles anywhere in the RPM range. The Mid range is where this motor shines....tunnel rams long runners are perfect for making lots of tq.

Only problems has been lifters, but that problem has been solved.

Put a set of Sonny's Pontiac heads on and you would easily make another 125hp on pump gas. Of course they'll set you back about $8000, and you have to run dished pistons.

The secret is cam timing and SMALL Carburators. Dominators would not work with this set-up.

Makes 820 ft/# @4900.
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Old 07-25-2003, 11:07 PM
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Not my engines, but I know where you can buy the boat AND the engines!

1000hp chief engines w/30 hours planted inside a Top gun:
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Old 07-27-2003, 10:15 PM
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Just installed and run for the first time on the 4th of July.
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Old 07-27-2003, 10:41 PM
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Originally posted by Velocity Mark
Just installed and run for the first time on the 4th of July.
Nice.....Clean and Mean

BH
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Old 07-28-2003, 08:11 PM
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Thanks here is another one
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