stock lq9 dyno numbers!!!!!!!!!!
Thread Starter
On The Tree
Joined: Apr 2007
Posts: 132
Likes: 0
From: germantown, maryland
stock lq9 dyno numbers!!!!!!!!!! ok heres the mod list, stock 04 lq9 all stock interals including the cam, stock 241 ls1 heads,28 pounds z06 injectors,stock ls6 intake throttle body and air lid, a.i.r delete,160 thermast,stock exhuast except or lm2 cat back and hp tuners tune done by myself through 100% stock 6 speed and stock rear with 3.23s yes 3.23 itsw stock rear out of a4 car, car put down 368 rwhp 374 rwtq. i was so happy i just had to post this.
WOW!!!
that's awesome
not all that familiar with the lqX engines...are the 241s stock or did you put those on?
those small bolt ons and the tune i'm sure helped alot...but stock exhaust...DAMN!
nice setup...now cam it!!
that's awesome
not all that familiar with the lqX engines...are the 241s stock or did you put those on?
those small bolt ons and the tune i'm sure helped alot...but stock exhaust...DAMN!
nice setup...now cam it!!
Thread Starter
On The Tree
Joined: Apr 2007
Posts: 132
Likes: 0
From: germantown, maryland
no it came with 317 heads but im using those on the ls6 block that came out of car for a my turbo build which will either go back in the camaro or in something else, as for lq9 it took 3 months of tunning to get those results and the 241 heads do bump the comp ratio up to about 11.2.1 which is part of the result
to the OP, why not use the lq9 for the turbo build? makes sense when considering boost: iron > aluminum
Thread Starter
On The Tree
Joined: Apr 2007
Posts: 132
Likes: 0
From: germantown, maryland
well if it was going to build lqx motor lq4 would have been a better place to start but im building the ls1 that came out of it for boost cause it has low miles on it, under 40k , its lighter, and with an engine girdle can be just as robust as the iron blocks out there to point, id say over 1000hp then youd have to give it to iron blocks but im looking to just about 800 plus i road course my car so thats already over kill at that point anyway
I have a 1999 1500 gmc z71. 04 lq9 317 heads with the ls6 cam. 373 gears What kind of times am I supposed to be running?
ok heres the mod list, stock 04 lq9 all stock interals including the cam, stock 241 ls1 heads,28 pounds z06 injectors,stock ls6 intake throttle body and air lid, a.i.r delete,160 thermast,stock exhuast except or lm2 cat back and hp tuners tune done by myself through 100% stock 6 speed and stock rear with 3.23s yes 3.23 itsw stock rear out of a4 car, car put down 368 rwhp 374 rwtq. i was so happy i just had to post this.
Trending Topics
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
On The Tree
Joined: Apr 2007
Posts: 132
Likes: 0
From: germantown, maryland
i know this thread is old but those numbers where incorrect as i latter found out the dyno operator had no idea what he was doing so disregard the numbers i dont want false info be spread around on my behave.
no it came with 317 heads but im using those on the ls6 block that came out of car for a my turbo build which will either go back in the camaro or in something else, as for lq9 it took 3 months of tunning to get those results and the 241 heads do bump the comp ratio up to about 11.2.1 which is part of the result
LQ9 is same bore, stroke and pistons as the LS2, which is 10.9:1.
LQ9 #317 heads: 71.06 cc
LS1 #241 heads: 66.67 cc
LS2 #243 heads: 64.45 cc
You'd have to mill those #241s by about 0.035" for 11.2:1
