LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

DYNO #'s where should i be at?

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Old Apr 15, 2004 | 08:47 PM
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DYNO #'s where should i be at?

hi,
i was just wondering with the mods listed below, what would be your estimated guess at what rwhp i would be at? and at flywheel? thanks
Old Apr 15, 2004 | 09:03 PM
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I'm going to guess 290 rwhp.

Dan
Old Apr 15, 2004 | 09:32 PM
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Sorry, but I'm thinking 271rwHP and 292rwTQ on a Mustang Dyno.
Flywheel: 325/350

Got to take that stall into consideration. The only power I see would be from the headers/exhaust and CAI.

Let us know, Goodluck and I hope you prove me wrong
Old Apr 15, 2004 | 10:28 PM
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270RWHP sae corrected dynojet.....
Old Apr 15, 2004 | 10:43 PM
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Well, last time I guessed low, so this time I might be a little high, but here's how I break it down.

Stock LT1 A4: 245 rwhp
Headers and catback: +30
CAI +5-7
MAF +2-3

I'm optimistic, and said 290. (On a dynojet)

More realistic may be 275-285.

The stall will hurt, but I'm not sure how much.

Dan

Last edited by stereomandan; Apr 15, 2004 at 10:46 PM.
Old Apr 15, 2004 | 10:59 PM
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290 rwhp on a dynojet if your opti and fuel system are in good condition.

jeeze guys, i pulled down 277rwhp sae BEFORE I put on headers and a catback.

Next recomended mod: PCMforLeSS or MadZ28 mailorder tune.

-brent

Edit* oops, i bumped it down for the A4, my bad

Last edited by 94formulabz; Apr 15, 2004 at 11:06 PM.
Old Apr 15, 2004 | 11:00 PM
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280 give/take
Old Apr 16, 2004 | 06:07 AM
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Originally posted by 94formulabz
jeeze guys, i pulled down 277rwhp sae BEFORE I put on headers and a catback.
-brent

Edit* oops, i bumped it down for the A4, my bad
Dynojets give higher numbers compared to the mustang dyno which use's REAL world variables.
Old Apr 16, 2004 | 07:56 AM
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Sorry, I missed the part where he said he'd be going to a mustang dyno

Are dynojet's not more common? I'm familiar with the mustang's lower numbers. However, I've seen people get "dynojet equivilent" numbers off of a mustang. All depends on the rates the operator sets up. Check out a post below yours. I guess i should have said 'jeeze guy'

-brent
Old Apr 16, 2004 | 08:03 AM
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Is norwalk uphill? Whats up with only trapping 106 when you have 320 "real horsepower"? did you do mods inbetween? With a mustang reading lower i'd expect you trapping nearly 110.



-brent
Old Apr 16, 2004 | 07:09 PM
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Originally posted by 94formulabz
Is norwalk uphill? Whats up with only trapping 106 when you have 320 "real horsepower"? did you do mods inbetween? With a mustang reading lower i'd expect you trapping nearly 110.



-brent
Must be uphill or something...

Never got that one LOL...

The trans WAS slipping!

Oh to be exact it was 105.95 MPH...

Last edited by ZPaul2Fresh8; Apr 16, 2004 at 07:19 PM.
Old Apr 16, 2004 | 07:16 PM
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hey guys,
i got my dyno results
1st run= 259.9 max power
2nd run= 261.4 max power
max torque 1st run= 296.1
max torque 2nd run= 286.2

these results don't look good,
please give me your feedback
thanks
Old Apr 16, 2004 | 07:23 PM
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Almost nailed them...

Put a cam kit in that thing and you will see 310/320 on a Dynojet.

You have to remember, EVERY car is DIFFERENT.

Flywheel about 315hp/350tq

Last edited by ZPaul2Fresh8; Apr 16, 2004 at 07:31 PM.
Old Apr 16, 2004 | 07:26 PM
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so how much flywheel hp is that?
Old Apr 16, 2004 | 07:29 PM
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Read my above post LOL

The numbers do seem a little low. Maybe some maintenance needded? Tune up?



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