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Any ideas about my dyno results?

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Old 06-12-2006, 07:12 PM
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Wink Any ideas about my dyno results?

Alright, so I bought a 98 z28, 6spd, 40,000k.
Drive it for 2 weeks, throw a rod. (dont ask, no idea...)
So, the motor is currently getting rebuilt at a machine shop..
new rods, pistons, bearings, gaskets, valvejob, all that good stuff..
and I figured, since im already spending a lot of money on the
rebuild, why not spend a little more right?
so..
I got my heads ported and polished,
LS1 Hotcam 219/228 525/525
Pace Setter Long Tube Headers
Pace Setter Off Road Y-Pipe
SLP LS6 Intake Manifold
Summit Exhaust Cutout
.. I already have an SLP lid, K&N Filter, Magnaflow catback, Ported Polished
Throttle body, custom smooth bellows, Descreened MAF and a Hypertech PPG3..
There is a local dyno that tunes ls1's, so it will be tuned..
Any idea what kind of dyno numbers I should be cooking up?
Old 06-12-2006, 08:50 PM
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I'd say between 380-395rwhp but with a built motor i'd go with more aggressive Cam & spray it just my .02

peace
Old 06-12-2006, 08:52 PM
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Hotcams are pretty much the bottom of the barrel now for LS1s. Good luck.
Old 06-12-2006, 09:08 PM
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Are you getting a stock rebuild or forged. If you go forged you shold put a bigger cam in there and some spray.
Old 06-13-2006, 03:59 PM
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Default yep..

Yeah, I know the hotcam isnt the greatest cam, but I had ordered it before I realized that I was going to get all the other stuff.. LS1 camswaps are relatively easy, so ill see how the hotcam works and if it isnt what I want I can always slang it off and get a TR or Comp cam....
the spray is on the way.
Old 06-13-2006, 04:28 PM
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Get rid of that Hypertech P.O.S. They are worthless, and do more harm then good for LS1's. Whoever made it should be shot. You'll see alot of posts regarding it, so i'll leave you to do the research.

If you get the car tuned (Hopefully using either EFI Live, Hp Tuners, LS1 Edit) you should be seeing around 370whp or more. With the hypertech subtract about 20whp, and the car will run unnecessarily lean.
Old 06-13-2006, 07:51 PM
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Yeah, I know the hypertech is a POS. I dont use the tuning portion, just the rev limiter and stuff like that..




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