TPI has way to much torque
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
TPI has way to much torque
TPI has to much torque, Im glad I am going to the stealth ram and loosing a little bit in the lower end. If I am in first gear off the line on the road, I'll take it easy off the line just to get it rolling then 1/2 way through first punch it, and they still break free, spin till it shifts and now with my high-perf. rebuilt tranny the spin the begining of second too. Now I know I have a 3.42 posi rear, and 45 series tires, but still its annoying.
any idea what I do have as far as HP and TQ I got L98, edelbrock headers, catco cat, borla 3 cat-back, jet chip, ported/siamesed plenum, slp siamese runners, suncoast ram air.
also what ya think I'll have when I install my new stealth ram?
any idea what I do have as far as HP and TQ I got L98, edelbrock headers, catco cat, borla 3 cat-back, jet chip, ported/siamesed plenum, slp siamese runners, suncoast ram air.
also what ya think I'll have when I install my new stealth ram?
You can go over to www.fl-thirdgen.org and we have a dyno page up over there. We had 8 cars run, and I think 6 were L98 cars with various mods, so that should give you some idea.
Supreme Member
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Joined: Feb 2000
Posts: 2,361
Likes: 1
From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
You havn't seen TQ yet. Just add a cam and a good set of heads then you'll have problems.
Member
Joined: Nov 2001
Posts: 401
Likes: 0
From: MNT.Washington, KY
Car: 87 Iroc
Engine: L98
Transmission: T-5 3.42's
Yeah, whats up with that?
Why did GM arm the L98 with so much tq. And relatively low HP. I mean I love being able to smoke those tires for my friends on command but it kinda hurts me when Im racing.
Why did GM arm the L98 with so much tq. And relatively low HP. I mean I love being able to smoke those tires for my friends on command but it kinda hurts me when Im racing.
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
true there is no such thing as To MUCH, but there is a lot. and its not always desirable if you dont have a lot of $$$ into your suspension.
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Supreme Member
Joined: Sep 1999
Posts: 3,197
Likes: 10
From: Manassas VA
Car: 04 GTO
Engine: LS1
Transmission: M12 T56
Given the heads, cam and exhaust and relatively restrictive intake, i'd say the L98s made great power and phonomenal torque. Consider the LT1 moved forward with a higher lift cam, more compression, great flowing aluminum heads, and a much better flowing intake, as well as a much more refined and inteligent engine management system and was only around 0.4s quicker in the 1/4 mile than the last L98s says a lot for the overall balance GM put into it IMO.
But damn right, put some heads and a good intake on it if you want to go really fast. Or run a siamesed base to stay stock appearing.
But damn right, put some heads and a good intake on it if you want to go really fast. Or run a siamesed base to stay stock appearing.
Senior Member
Joined: Dec 2001
Posts: 652
Likes: 0
From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
There is absolutely nothing wrong with too much torque, its just that he L98 puts all its torque in one place. dow low is good, but it just needs o be brodened throughout the rest of the power band.
[QUOTE]Originally posted by John Millican
You havn't seen TQ yet. Just add a cam and a good set of heads then you'll have problems.
[/QUO
Thats what I was going to say.You think you have problems now do those mods including headers on a stock suspension and punch it off the line and youll spin until you le off the gas.
You havn't seen TQ yet. Just add a cam and a good set of heads then you'll have problems.
[/QUO Thats what I was going to say.You think you have problems now do those mods including headers on a stock suspension and punch it off the line and youll spin until you le off the gas.
then 1/2 way through first punch it
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
Im wierd, even though I beat people whos cars I think are fast, I dont think of my car as fast.
probobly the reason I got the Holley S/R
probobly the reason I got the Holley S/R
Senior Member
Joined: Jul 2001
Posts: 649
Likes: 0
From: San Rafael, CA
Car: 1988 Trans Am GTA
Engine: 5.7L TPI (L98)
Transmission: 700RJunk
There's no such thing as "too much" torque. Its when you make the torque that matters. Power is a function of torque and rpms. Increasing torque and/or moving that torque curve higher up is what makes more power. Problem with TPI is that it places this torque fairly low which creates traction problems but it doesn't keep it up at higher rpms which limits horsepower.
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
lift bars, sub fram connectors, panhard bar, torque arm, control arm, and a drive shaft loop will eventually be my answer to no traction.
Joined: Jul 1999
Posts: 12,089
Likes: 125
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
I had the same problem. I was borring rims w/ tires from people trying to get traction. Finally, I tried a set of Mickey Thompson E/T slicks. LIke night and day. Once you run 'em, you'll want more torque..
Btw, I punch it out of the gates. 6200RPM and drop the clutch. When I ran the street tires, I couldn't punch it til second.
-- Joe
Btw, I punch it out of the gates. 6200RPM and drop the clutch. When I ran the street tires, I couldn't punch it til second.
-- Joe
Originally posted by 87irocz350
Yeah, whats up with that?
Why did GM arm the L98 with so much tq. And relatively low HP. I mean I love being able to smoke those tires for my friends on command but it kinda hurts me when Im racing.
Yeah, whats up with that?
Why did GM arm the L98 with so much tq. And relatively low HP. I mean I love being able to smoke those tires for my friends on command but it kinda hurts me when Im racing.
Member
Joined: Jul 1999
Posts: 269
Likes: 0
From: SE, NY, USA
Car: 1988 Vette; 1988 IROC Z-28
Engine: 350cid; 305cid
Transmission: 700R/4; 700R/4
Axle/Gears: 2.59; 2.77
Put on a set of SSM SFCs and some tubular LCAs. You'll be surprised at how much better it will hoook.
Also tires and inflation realy matter. On the IROC I run 35psi highway and 31-32psi strip, with streets.
If you don't care about handling so much you might consider a set of drag shocks and lose the front sway bar.
Raise your shift poins to stay in 1st longer.
Unless you want to see real street hookup problems do NOT install a hi stall TC.
Also tires and inflation realy matter. On the IROC I run 35psi highway and 31-32psi strip, with streets.
If you don't care about handling so much you might consider a set of drag shocks and lose the front sway bar.
Raise your shift poins to stay in 1st longer.
Unless you want to see real street hookup problems do NOT install a hi stall TC.
Supreme Member
Joined: Mar 2001
Posts: 2,262
Likes: 0
From: Renton, WA
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
I don't think enough people have said it yet, so here gos; There is no such thing as too much torque! 
Now with that out of the way;
Hows that drive shaft loop gonna help with your traction problems?
Sorry, I'm just giving you $hit 'cause I'm jealous of your Stealth Ram! :hail: 
I wish my car had some torque!

Now with that out of the way;
Originally posted by 86FyrBrd
lift bars, sub fram connectors, panhard bar, torque arm, control arm, and a drive shaft loop will eventually be my answer to no traction.
lift bars, sub fram connectors, panhard bar, torque arm, control arm, and a drive shaft loop will eventually be my answer to no traction.
Sorry, I'm just giving you $hit 'cause I'm jealous of your Stealth Ram! :hail: 
I wish my car had some torque!
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
Lift bars, Not Traction Bars, and yeah they do work great with our coil spring suspension
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
I'v heard from people they work great, whats wrong with turning, my friend even has a set and his car rides nice.
Thread Starter
Joined: Jan 2001
Posts: 2,120
Likes: 18
From: Quakertown, PA
Car: 1992 Camaro Z28 Convertible Z03
Engine: 383 SuperRam
Transmission: 700R4
Axle/Gears: 2.73
Lakewood Lift Bars
Lakewood Traction...Action Lift Bars work with axle torque to lift and load the chassis. This forces the wheels downward "planting the tires", transferring power to the pavement and eliminating wheel hop for improved traction and straight line launch. Traction..Action Lift Bars are engineered for easy bolt-on installation with no welding required! Legal for NHRA stock eliminator classes. These bars feature an "adjustable" load control strut to allow right or left side suspension pre-load for fine tuning the chassis under various track conditions. Manufactured from heavy-gauge square steel tubing to prevent flex or bending and featuring an attractive black powder-coated finish to resist corrosion. Includes polyurethane bushings for positive suspension control and stability, and grease fittings for ease of lubrication.
Part # Application Price
LAK-21700 Traction Action Lift Bars 1982-2000 Camaro-Firebird 259.95
Lakewood Traction...Action Lift Bars work with axle torque to lift and load the chassis. This forces the wheels downward "planting the tires", transferring power to the pavement and eliminating wheel hop for improved traction and straight line launch. Traction..Action Lift Bars are engineered for easy bolt-on installation with no welding required! Legal for NHRA stock eliminator classes. These bars feature an "adjustable" load control strut to allow right or left side suspension pre-load for fine tuning the chassis under various track conditions. Manufactured from heavy-gauge square steel tubing to prevent flex or bending and featuring an attractive black powder-coated finish to resist corrosion. Includes polyurethane bushings for positive suspension control and stability, and grease fittings for ease of lubrication.
Part # Application Price
LAK-21700 Traction Action Lift Bars 1982-2000 Camaro-Firebird 259.95
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