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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.
__________________ 2002 z28, 6.0 lq9,t56,lm2,hp tuners,strano springs, konis,umi panhard, c5 front brakes with cross drilled and slotted rotors,stano front and rear sways,3.23 rear end for now till i build the stock 3.42 that came out of it 1995 jeep grand cherokee laredo 5.2, 177000 miles needs new motor im so blown.
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
__________________ 2002 z28, 6.0 lq9,t56,lm2,hp tuners,strano springs, konis,umi panhard, c5 front brakes with cross drilled and slotted rotors,stano front and rear sways,3.23 rear end for now till i build the stock 3.42 that came out of it 1995 jeep grand cherokee laredo 5.2, 177000 miles needs new motor im so blown.
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
__________________ 2002 z28, 6.0 lq9,t56,lm2,hp tuners,strano springs, konis,umi panhard, c5 front brakes with cross drilled and slotted rotors,stano front and rear sways,3.23 rear end for now till i build the stock 3.42 that came out of it 1995 jeep grand cherokee laredo 5.2, 177000 miles needs new motor im so blown.
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?
Quote:
Originally Posted by pewter02z28gs
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.
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.
__________________ 2002 z28, 6.0 lq9,t56,lm2,hp tuners,strano springs, konis,umi panhard, c5 front brakes with cross drilled and slotted rotors,stano front and rear sways,3.23 rear end for now till i build the stock 3.42 that came out of it 1995 jeep grand cherokee laredo 5.2, 177000 miles needs new motor im so blown.
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
Only if they've been milled. Otherwise you're around 10.6:1.
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
stock lq9 dyno numbers!!!!!!!!!! 
