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

Got my report card (Dyno)

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Old Jul 25, 2005 | 07:05 PM
  #1  
91RSLT1's Avatar
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From: MO.
Got my report card (Dyno)

Well some info first:
1996z A4 90k
9k on coil,wires,plugs,opti
Cutout, vig2800, motive 3.73, Madz28 tune, CAI, pulley, CSI, 1LE intake bellow, Racetronix w/o the harness, boxed LCA/PHR with poly bushings and relocation brackets, Hotchiks SFC, Rebuilt trans.

The car ran a best of 13.7 @ 101.9 w/ 2.1 60ft, on a slipping trans. with CAI, bellow, cutout, and CSI, with the stock stall and 3.23

Can any one host the dyno sheet?
It made 264.62 rwhp and 278.46 rwtq
I don't know what rpms because the y-axis is in mph. The pull was from 55-110mph. The a/f was 12.0 across the board.

SO I have three questions 1) How did I do? 2) Where is my torque? (thinking ~300+) and 3) What do you think it will run on ET street radials? thinking low 13's maybe 13.3 or so.
Old Jul 25, 2005 | 09:17 PM
  #2  
texasTA's Avatar
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From: Frisco TEXAS
Re: Got my report card (Dyno)

Nothing is wrong with your torque... you need some Long tube headers! The way it sits now 13.3's - 13.5's would be a fair guess. Nice stall choice. With long tubes that will be a bolt on 12 sec. car. Might I suggest pacesetter or $Kooks$
Steve
Old Jul 25, 2005 | 09:50 PM
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Re: Got my report card (Dyno)

Not to bad...espesially since its an auto with a stall convertor.
Old Jul 25, 2005 | 10:01 PM
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91RSLT1's Avatar
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Re: Got my report card (Dyno)

Originally Posted by Jameslt1TA
Not to bad...espesially since its an auto with a stall convertor.
The graph has a dip in hp and torque right off the bat at about 55-60mph, then it is flat all the way across. Can any one tell me the rpms that the mph convert to ? I put the ported MAF that the 96z was tuned for back on. It was dynoed with a descrened MAF from the 91 RS that was used to try and eliminate the stalling issuses, which turned out to be the fuel pump. I hope that the ported one helps lean it out a little. Is 12.0 too rich? I am also going to replace the 90K o2's.
Old Jul 25, 2005 | 10:05 PM
  #5  
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Re: Got my report card (Dyno)

I dont know to much about dyno graphs, but i do know that you should get some headers and some 1.6s rrs and you'll have a strong running bolt on car.
Old Jul 25, 2005 | 10:12 PM
  #6  
91RSLT1's Avatar
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Re: Got my report card (Dyno)

Originally Posted by Jameslt1TA
I dont know to much about dyno graphs, but i do know that you should get some headers and some 1.6s rrs and you'll have a strong running bolt on car.
Thats the plan for the winter as I just redid the rear, 3.73 gears, TA cover, stud kit, bearings, powerslot rotors w/ hawks pads,the SFC, and just bought the ET radials, so I am saving up again . Oh and by the way this was on a Dynojet 248.

Last edited by 91RSLT1; Jul 25, 2005 at 10:16 PM.
Old Jul 25, 2005 | 10:20 PM
  #7  
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Re: Got my report card (Dyno)

Email me a copy of the graph and I'll take a look at that dip you have there.
tuner@madz28.com
Old Jul 26, 2005 | 12:10 AM
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Re: Got my report card (Dyno)

damn.... my car dynoed 298/330 to the wheels and i could only get a best of 13.6 at the track w/ a 2.0 60' thats with a 3750 lb car.... w/o me in it....
Old Jul 26, 2005 | 07:09 AM
  #9  
91RSLT1's Avatar
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Re: Got my report card (Dyno)

Originally Posted by madwolf
Email me a copy of the graph and I'll take a look at that dip you have there.
tuner@madz28.com
You got mail! Thanks for going the extra distance, Ion.

On a side note how much is the stall costing me? I know it is faster w/ the vig2800 and I don't care about all out dyno numbers, just quickness. What would it dyno w/ the stock stall?
Old Jul 26, 2005 | 10:27 AM
  #10  
texasTA's Avatar
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Re: Got my report card (Dyno)

Originally Posted by FIREHAWK #7
damn.... my car dynoed 298/330 to the wheels and i could only get a best of 13.6 at the track w/ a 2.0 60' thats with a 3750 lb car.... w/o me in it....
Well that's because=
a4s (especially stalled) =
m6s =
Old Jul 26, 2005 | 11:01 AM
  #11  
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From: Armada, Michigan
Re: Got my report card (Dyno)

your gonna start a war.. lol
Old Jul 26, 2005 | 02:18 PM
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From: T E X A S
Re: Got my report card (Dyno)

Originally Posted by FIREHAWK #7
damn.... my car dynoed 298/330 to the wheels and i could only get a best of 13.6 at the track w/ a 2.0 60' thats with a 3750 lb car.... w/o me in it....

stalls owns you, your cars prety fat, need to shed some weight out of it
Old Jul 26, 2005 | 03:26 PM
  #13  
91RSLT1's Avatar
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Re: Got my report card (Dyno)

What kind of 60' shoot I shoot for or is the combo capable of?

FIREHAWK #7
Your car does seem pretty heavy. I don't know what the 96z weighs, but it is a hardtop so that helps.
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