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dyno time for my sports coupe!

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Old 04-30-2005, 07:09 PM
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Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
dyno time for my sports coupe!

Hey guys i just got done with the finishing touches on my sc and i'm taking it for a dyno tune on tuesday. I am looking for some honest estimates from the more experienced guys on here. Here is my setup:

4 bolt main 350 bored .030 over, forged steel crank, 10:1 cr
edelbrock perf. rpm heads, 2.02/1.60 valves, 1.5rr
edelbrock perf. rpm intake manifold
crane hydraulic flat-tappet cam, .454/.480 218/228 duration@.050 lift.
custom 750cfm CC q-jet, DUI street/strip distributor
edelbrock 1 5/8 TES headers into 3in. y-pipe out to 3in. flowmaster catback system.
TCI stage2 700r-4, 2400rpm tc
3.73 posi rear, '02 SS alum. driveshaft
no ac, no smog pump, march underdrive pulleys
adj. fp regulator

So where do you think my torque and hp numbers will be at?
Old 05-01-2005, 09:18 AM
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I`ll guess 270rwhp,290rwtq.
Old 05-01-2005, 09:27 AM
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Originally posted by 84zeddd.I`ll guess 270rwhp,290rwtq.
With those heads and cam, I'll think he'll break 300...
Old 05-01-2005, 10:57 AM
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Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
I was guessing right around 300hp too or even a little over would be nice! keep the estimates coming.
Old 05-01-2005, 11:03 AM
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Stop the guessing game and get the dyno run completed and then post your numbers. Just to make my guess 200RWP & 285RWTQ, now prove me wrong.
Old 05-01-2005, 11:08 AM
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Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
200rwhp?? there are dozens of lame lo3's on here making that or more lol! so go figure.
Old 05-01-2005, 11:13 AM
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Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
i'll be sure to post the dyno results after asking you guys how to post it lol!
Old 05-01-2005, 11:13 AM
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Originally posted by leeperryracing
200rwhp?? there are dozens of lame lo3's on here making that or more lol! so go figure.
You asked for a guess so you got it. Mayby you have a lame 350.
Old 05-01-2005, 11:17 AM
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Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
c'mon DJ i KNOW you know better than what you are talking about. You always seem to be one of the more knowledgeable guys on here based on your replies to lots of posts i've read.
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