would fly past me in my ls1 
ls1 torque vs lt1 torque
TECH Senior Member
iTrader: (3)
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Originally Posted by blk97z28
did u know some lt1 hyave aliuemmem heads? my does stock?
Originally Posted by U2DragonZ28
LT1 = iron block, aluminum heads...
yeah, from my experience the LT1 has more low end grunt, pulls strong everywhere. But the LS1 just pulls harder and harder the higher you rev it, something the LT1 can't come close to. Stock to stock
Guest
Posts: n/a
Dont have a scanned copy but this is a dyno of my old 01 WS6 Automatic...only mod was an air lid
RPM -----------RWHP-----RWTQ
3250-----------180--------290
3500-----------195--------295
3750-----------215--------305
4000-----------245--------320
4250-----------260--------330
4500-----------280--------330
4750-----------295--------330
5000-----------310--------330
5250-----------320--------320
5500-----------320--------310
5750-----------320--------285
pull ended ~ 5850
Peak #s 323.79rwhp 332.47 TQ
All #s SAE Corrected
Find a CAI only LT1 and compare.
Car ran a 12.8@108
RPM -----------RWHP-----RWTQ
3250-----------180--------290
3500-----------195--------295
3750-----------215--------305
4000-----------245--------320
4250-----------260--------330
4500-----------280--------330
4750-----------295--------330
5000-----------310--------330
5250-----------320--------320
5500-----------320--------310
5750-----------320--------285
pull ended ~ 5850
Peak #s 323.79rwhp 332.47 TQ
All #s SAE Corrected
Find a CAI only LT1 and compare.
Car ran a 12.8@108
Well, why not drink the bong water?.... 
But seriously, the figures given in this thread are single point numbers. What needs to be done is an across the board comparison.
Overall, the LS1 dominates the LT1 (bastiches).
But I have heard that the LT1 has better LOW END torque than the LS1. When I have raced them at the track, I have taken them on the low end. Perhaps they were just spinning?
Can't wait until I race one against my turbo...
But seriously, the figures given in this thread are single point numbers. What needs to be done is an across the board comparison.
Overall, the LS1 dominates the LT1 (bastiches).
But I have heard that the LT1 has better LOW END torque than the LS1. When I have raced them at the track, I have taken them on the low end. Perhaps they were just spinning?
Can't wait until I race one against my turbo...
Originally Posted by 1989GTA
I agree the L98 is the torque motor. Mine for the moment puts down 330RWHP and 370RWTQ. A friend puts down 370RWHP and 410RWTQ. These at 350-355 motors.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Thread Starter
TECH Fanatic
iTrader: (3)
Joined: Jan 2006
Posts: 1,801
Likes: 0
From: Lincoln, Nebraska
i have seen articels that not all lt1 camaros have alliumme heads, it is in teh vin i ahve a p in my vin and got it ran by chevy and my engine is like the high output model! like a 5.0 mustang to a 5.0 mustang high out put but yea the lt1 feels a lot more torquier! 
I did : 274.5 hp / 306.4 TQ 
TECH Fanatic
Joined: Jan 2005
Posts: 1,162
Likes: 0
From: St. Augustine, FL
Well, I was having opti issues after 4000 RPM at the time. But, up to that it went something like this :
2200 = 225tq
2500 = 245tq
3000 = 260tq
3500 = 275tq
4000 = 300tq
4500+ = craziness
Here's the dyno graph:
2200 = 225tq
2500 = 245tq
3000 = 260tq
3500 = 275tq
4000 = 300tq
4500+ = craziness
Here's the dyno graph:
Originally Posted by 99S351
For some odd reason my 95 LT1 Caprices feels a little quicker and Torquier off the line than my LS1 Camaro!
Guest
Posts: n/a
RPM---LT1 M6 ====LS1 A4
2200 = 225tq======NA
2500 = 245tq======NA
3000 = 260tq======280 est
3500 = 275tq======295
4000 = 300tq======320
any one else have a stock almost stock LT1 to compare...and remember the LS1 I am using is an automatic and they don't dyno worth a d@mn
2200 = 225tq======NA
2500 = 245tq======NA
3000 = 260tq======280 est
3500 = 275tq======295
4000 = 300tq======320
any one else have a stock almost stock LT1 to compare...and remember the LS1 I am using is an automatic and they don't dyno worth a d@mn
Originally Posted by sleeperMULLET
The LS1 is a better engine in every aspect, period. I wish I had built up a LS1 instead of my LT1.
Only problem there is ure gonna spend twice the money to build a ls1 compared to a lt1. I got a lt1 and my buddy has a ls1 and its deff. a lot more money to build a ls1. And when your a baller on a budget..... i love my lt1. Especially when my bolt-on lt1 is killin his ls1. Boo-Ya!!
Originally Posted by Ray@Nitrous Outlet
RPM---LT1 M6 ====LS1 A4
2200 = 225tq======NA
2500 = 245tq======NA
3000 = 260tq======280 est
3500 = 275tq======295
4000 = 300tq======320
any one else have a stock almost stock LT1 to compare...and remember the LS1 I am using is an automatic and they don't dyno worth a d@mn
2200 = 225tq======NA
2500 = 245tq======NA
3000 = 260tq======280 est
3500 = 275tq======295
4000 = 300tq======320
any one else have a stock almost stock LT1 to compare...and remember the LS1 I am using is an automatic and they don't dyno worth a d@mn
2200 305tq
2500 315tq
3000 310tq
3500 310tq
4000 310tq
Originally Posted by blk97z28
i have seen articels that not all lt1 camaros have alliumme heads, it is in teh vin i ahve a p in my vin and got it ran by chevy and my engine is like the high output model! like a 5.0 mustang to a 5.0 mustang high out put but yea the lt1 feels a lot more torquier!
Originally Posted by Taubr Unit
im pretty positive that f-bodys have aluminum heads ,,,,,,, and imps and capries have cast heads.