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643hp @ 22psi, h22, S372 (dyno video)

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Old 10-14-2009, 09:15 PM
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Default 643hp @ 22psi, h22, S372 (dyno video)

made it back to the dyno today, i could only run off wastegate, for some reason my water pump wasent working right, so having to change it and go back for a 40psi pull..
643hp 400tq with some wheel spin @ 22psi, 9500 rev limit
heres the set-up, dyno video and chart..

dyno video
http://www.youtube.com/watch?v=Q6x1kXr8LE4

Year:1997
Make:Honda
Model: Prelude
Transmission type: PPG Dog Box, 4.4 FD with Quaife LSD and Strain gauge (For clutchless shifting)
Engine:Blueprinted and balanced H22
Displacement: 132 c.i.
Engine Modifications/Body/Chassis Modifications:
-Golden eagle sleeves
-Golden Eagle manifold
-Bullseye Power S372
-70mm STR Throttle body
-Arias Pistons 20 over
-Eagle rods with ARP rod bolts and head studs
-Brian Crower Stage 3 turbo cams, dual valve springs & titanium retainers
-Ferrea SS valves
-3 angle valve job, port and polished head
-MSD digital 6 ingnition and external coil
-Hondata S300 with boost by gear
-Spinwerkes fronts and rears with Mickey Thompson 26" slicks
-Custom billet solid motor/transmission mounts
-Tial 60mm wastegate
-Custom Dumptube/wastegate tube
-Custom Front Battery Mount
-NHRA Legal 6point Chromoly Cage - will be 10 point
-Kirkey drag seat, G force 5 point harness
-Sparco Extreme 2 wheel, Greddy boost/egt/oil pressure guages
-Aeromotive Eliminator Fuel Pump, Aeromotive FPR, JJSPEC fuel sump, SS fuel lines, 1680cc injectors
-Carbon Fiber hood and sunroof plug
im sure i forgot something

Weight figures w/o driver:
Total weight: 2372lbs

LF 810 34.1% RF 762 32.1%

LR 412 17.3% RR 387 16.3%


Front/Rear Bias 66.2/33.7%

Left/Right Bias 51.5/48.5%

Im sure I can get another 50lbs out of it, still got a few things that can go, Sway bar, windshield wiper motor, CF trunk, etc..
Attached Images     

Last edited by jnv255; 10-14-2009 at 11:38 PM.
Old 10-14-2009, 09:20 PM
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Default Re: 643hp @ 22psi, h22, S372

wow...so sick.. i Love it.
sounds ***'n nasty..any engine pics?

Last edited by PNK SLP; 10-14-2009 at 09:32 PM.
Old 10-14-2009, 09:20 PM
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Default Re: 643hp @ 22psi, h22, S372

very nice! one of the few h22's out there
Old 10-14-2009, 09:23 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

thanks guys, i was happy even though I had a small problem and couldnt turn it up..
Old 10-14-2009, 09:33 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

how much power could you make on this set-up if everything is ok??

**fellow grunt??
Old 10-14-2009, 09:37 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

i was/am an 11bravo. I broke my back and got out..

ill stop at around 850hp, im sure i could make more, but thats a nice round number in my head...

Last edited by jnv255; 10-15-2009 at 12:00 AM.
Old 10-14-2009, 10:24 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

what was going on with the water pump? any pics of the motor?
Old 10-14-2009, 10:40 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by jdm inc
what was going on with the water pump? any pics of the motor?
wasent cooling at all. we pulled the thermostat to see if it was sticking, it wasent, we narrowed it down to the water pump. If i haft to put an electric one on it, ill do it.

this is an older pic of the engine before i had the catch can and AN fittings welded in.
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Last edited by jnv255; 10-14-2009 at 11:34 PM.
Old 10-14-2009, 11:01 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Nice! Good luck. Keep us posted.
Old 10-14-2009, 11:15 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

thanks,I will keep you updated.
Going to fix the cooling problem and go back to track so we can get the car dialed in.

Last edited by jnv255; 10-14-2009 at 11:24 PM.
Old 10-15-2009, 03:42 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Old 10-15-2009, 05:31 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Is it possible to show the RPMs on the dyno plots?
Old 10-15-2009, 07:23 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by jnv255
i was/am an 11bravo. I broke my back and got out..

ill stop at around 850hp, im sure i could make more, but thats a nice round number in my head...
Hows it goin? Sorry to hear about your back that sucks. Im a 21 Echo in the Army reserve. What manifold is that? It looks like the same one I got. Is it a snapse? Im having problems with my oil return line. My turbo sits so low almost in line with my oil drain. Im runin a percision SC60 31. I just had it rebuilt by percision because it went bad after 2300 miles. Percision said that it was because I had a oil restrictor on it. Now I got oild leaking out of the seal of the hot side and they said it was maybe because of my oil return or because I have too much oil pressure. Im at about 80psi on startup. Now they are telling me to put a oil restrictor back on. Makes no sense to me. Any idea what I should do?

Old 10-15-2009, 08:57 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Nice car love the front end
Old 10-15-2009, 10:06 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Thanks everybody.
I don't think I have a dyno sheet with the RPM, it was making power to 9500rpm, maybe more, but that's all the RPMs I need. I wish I had it so you could see where it was spinning, my tuner showed it to me.

Last edited by jnv255; 10-15-2009 at 02:26 PM.
Old 10-15-2009, 10:47 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by jnv255
i was/am an 11bravo. I broke my back and got out..

ill stop at around 850hp, im sure i could make more, but thats a nice round number in my head...
sorry to hear ...i hope there giving you a nice monthly check.
Old 10-15-2009, 10:49 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by PNK SLP
sorry to hear ...i hope there giving you a nice monthly check.
the check could always be better, lol..
thanks
Old 10-15-2009, 10:52 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

lol.....yeah i just love how the Army dicks everyone over...anyway is this a straight track car? or would there be highway vids later on??
Old 10-15-2009, 11:10 AM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Its a track car, to many idiots driving around here.. I have been down the road in it, but its not something i go far in. I have a Sheriff next door to me and 3 others all within a 1/4 mile. They love when i hit boost on my street, they dont say anything but theyre looking..
Old 10-15-2009, 01:10 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

where is your allternator? i could use some ideas
Old 10-15-2009, 02:05 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

It's not in in pic, it mounts the same place but up higher. I'm having trouble with the belt popping off, so I'm having to fix the bracket or get another
Old 10-15-2009, 03:16 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

mother of god!! going for 9 seconds??
Old 10-15-2009, 03:26 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by esedulerp5tenin
mother of god!! going for 9 seconds??
hopefully.
Old 10-15-2009, 04:05 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Sick car, love the work you put into it, not many ludes around with that kinda monster under the hood. Good luck on the 9's. Sick power and sounds like a beast
Old 10-15-2009, 04:23 PM
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Default Re: 643hp @ 22psi, h22, S372 (dyno video)

Originally Posted by Turbo-LS
Sick car, love the work you put into it, not many ludes around with that kinda monster under the hood. Good luck on the 9's. Sick power and sounds like a beast
thanks
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