2002 WS6 6spd, huron speed kit car i tuned yesterday
07-22-2014, 08:43 AM
#1
2002 WS6 6spd, huron speed kit car i tuned yesterday got to check out this huron speed car yesterday
2002 ws6, 6spd, stock LS1 just a cam and springs (brute speed blower cam)
full exhaust out the back, precision 7675 turbo, 3 inch piping, 4 inch IC core, and i converted it to 3bar SD with hp tuners, car has twin 255 Walbro's in the tank and 60lb injectors.
on 12# and 12deg and 12.0 afr it nailed down 625whp pumpgas and no methanol
i left it go there for now, he might do some more boost and methanol in the future but i am unsure how much these LS1 cars can handle power wise really, alum early blocks scare me lol
anyway i got some video of it
he said the kit fit great and huron speed was great to deal with as a customer very helpful etc in case anyone was wondering haha
2002 ws6, 6spd, stock LS1 just a cam and springs (brute speed blower cam)
full exhaust out the back, precision 7675 turbo, 3 inch piping, 4 inch IC core, and i converted it to 3bar SD with hp tuners, car has twin 255 Walbro's in the tank and 60lb injectors.
on 12# and 12deg and 12.0 afr it nailed down 625whp pumpgas and no methanol
i left it go there for now, he might do some more boost and methanol in the future but i am unsure how much these LS1 cars can handle power wise really, alum early blocks scare me lol
anyway i got some video of it
he said the kit fit great and huron speed was great to deal with as a customer very helpful etc in case anyone was wondering haha
07-22-2014, 12:43 PM
#3
I can vouch for this car. I helped install the kit and the fit and finish was excellent. He had an issue with the down pipe initially but one phone call and a new down pipe was on its way. I cant wait to go for a ride/drive in the car then I will be able to give some first hand reviews on turbo vs procharger. Great work on the tune on this one Matt Aaron is very happy with it!
07-22-2014, 01:07 PM
#5
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I've seen a few cam/procharged LS1's hold 700rw (with meth) for a few years without issue. Kinda luck of the draw and how well you maintain the engine I suppose. It's amazing to see what Ls1's are pushing out these days with the help of booooooooooost
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07-22-2014, 01:40 PM
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Damn! That thing really screams. Good numbers for a fairly conservative tune too!
Out of curiosity, if it was an iron block and you had the required fueling (ie bigger injectors) where would you normally feel comfortable leaving the tune without meth, Denmah?
Would the iron block make you feel comfortable running more boost, timing, both? Or is it the fact that it doesn't have meth/race gas that made you leave it there.
Out of curiosity, if it was an iron block and you had the required fueling (ie bigger injectors) where would you normally feel comfortable leaving the tune without meth, Denmah?
Would the iron block make you feel comfortable running more boost, timing, both? Or is it the fact that it doesn't have meth/race gas that made you leave it there.
Last edited by LSChevelle; 07-22-2014 at 01:52 PM.
07-22-2014, 05:30 PM
#13
i also have not scaled the timing table yet since it just over runs it, when we go higher boost we will scale it more.
just some things to remember. but here it is!
07-22-2014, 05:35 PM
#14
Very similar to what my old camaro made with a 7875, 10lbs and 15 degrees of timing on pump 91. I added a cutout later on which picked 2-3 lbs of boost and lowered the timing to 12 degrees. I was seeing 190ish kpa (base is 81 kpa where I live) and 95% duty cycle with the cutout open.
07-22-2014, 08:27 PM
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I was going to make a thread tonite on my car but Matt beat me to it.
Car feels really strong at 10-12 lbs. pulls like a freight train 3-4 couldn't really open it up anymore going home, didn't have the roadway to do so.
I plan on getting a boost controller and adding my meth kit to it and letting it eat!! The switch for my cutout took a **** so we were unable to open it up and see what it would pick up hp wise. Next time we gonna turn it up and see make kinda power this stock Ls will hold
Car feels really strong at 10-12 lbs. pulls like a freight train 3-4 couldn't really open it up anymore going home, didn't have the roadway to do so.
I plan on getting a boost controller and adding my meth kit to it and letting it eat!! The switch for my cutout took a **** so we were unable to open it up and see what it would pick up hp wise. Next time we gonna turn it up and see make kinda power this stock Ls will hold
07-22-2014, 08:31 PM
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Thanks again Matt for the tuning work. I'll pay you any day of week for your knowledge before a big name shop. Plus that money will go towards the next
Fair mount build for all of us to watch you hammer the **** out of. Lol
Fair mount build for all of us to watch you hammer the **** out of. Lol
