Dyno: 290 whp Stock ls
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Dyno: 290 whp Stock ls
Tuned my car today...
Heres the setup
Stock 95 ls longblock
golden eagle blockguard
drag manifold
garret t3/t40e
2.5" downpipe and exhaust
gm 3 bar map sensor
dsm 450cc injectors
I was running just about 17 psi and I used Crome version 0.6.8 to tune it.
Modified by Willis at 3:39 AM 4/8/2004
Heres the setup
Stock 95 ls longblock
golden eagle blockguard
drag manifold
garret t3/t40e
2.5" downpipe and exhaust
gm 3 bar map sensor
dsm 450cc injectors
I was running just about 17 psi and I used Crome version 0.6.8 to tune it.
Modified by Willis at 3:39 AM 4/8/2004
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Re: Dyno: 290 whp Stock ls (MagillaGorilla)
im in a dx hatch.. The car is just INSANE on the highway. i get no traction until 4th...most likely due to my stock hx wheels and 185/60 tires
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Re: Dyno: 290 whp Stock ls (Willis)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Willis »</TD></TR><TR><TD CLASS="quote">im in a dx hatch.. The car is just INSANE on the highway. i get no traction until 4th...most likely due to my stock hx wheels and 185/60 tires </TD></TR></TABLE>
That sucks.
That sucks.
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Re: Dyno: 290 whp Stock ls (GITWIDIT)
yea i'd like to know the duty cycle too...i'm probably pretty close to maxing them out. after i saw how much fuel it needed i raised the fuel pressure to about 53 psi and pulled some fuel from the map to try and keep the injectors happy.
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Re: Dyno: 290 whp Stock ls (Willis)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Willis »</TD></TR><TR><TD CLASS="quote">im in a dx hatch.. The car is just INSANE on the highway. i get no traction until 4th...most likely due to my stock hx wheels and 185/60 tires </TD></TR></TABLE>
definitly the rims and tires.
< same power as you, heavier car, gsr tranny, bfg drag radials/gsr wheels = traction in every gear.
good job on the power
definitly the rims and tires.
< same power as you, heavier car, gsr tranny, bfg drag radials/gsr wheels = traction in every gear.
good job on the power
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Re: Dyno: 290 whp Stock ls (94goldjungsr)
so basically 17lbs of boost is fine on a stock ls sleves.. not bad, but I remember seeing some LS stock make close to 300whp on like 12lb of boost ? maybe im wrong. Neverless nice number
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Re: Dyno: 290 whp Stock ls (SiBirdie)
17 psi is fine if you tune it right...conservative timing and rich air/fuel mixture are important. Also, you have to remember that not everyone has the same size turbo...so 12 psi on a slightly larger turbo may make the same power im making at 17.
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Re: Dyno: 290 whp Stock ls (Willis)
yeah, I also topped out with DSMs...I could have been in mid-300's if I hadn't gone 100% duty cycle at 7000rms...see sig
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Re: Dyno: 290 whp Stock ls (MiraiZ)
Damn, 17 psi on pump gas? What's the A/R on teh compressor and exhaust housing? and what kind of wheel is inside that turbo?
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Re: Dyno: 290 whp Stock ls (SiBirdie)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiBirdie »</TD></TR><TR><TD CLASS="quote">so basically 17lbs of boost is fine on a stock ls sleves.. not bad, but I remember seeing some LS stock make close to 300whp on like 12lb of boost ? maybe im wrong. Neverless nice number </TD></TR></TABLE>
SiBirdie,
Thats my car your talking about. I made 290 whp on 12 psi with garret t3/t4 turbo with 57 trim. Willis by looking at your dyno graph you look to be running a little rich between 5400-6400 rpm. You could probably pick up some more power by leaning it out a little.
SiBirdie,
Thats my car your talking about. I made 290 whp on 12 psi with garret t3/t4 turbo with 57 trim. Willis by looking at your dyno graph you look to be running a little rich between 5400-6400 rpm. You could probably pick up some more power by leaning it out a little.