Let's hear your l92/ls3 combos and rwhp numbers
07-15-2011, 12:07 PM
#102
07-15-2011, 03:26 PM
#103
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Stock LQ4 shortblock, stock L92's, stock LS3 intake/rails/injectors, Nick Williams 92mm TB, TSP 231/236 .644"/.613" 111LSA cam, and bolt-ons.
Made 418/400 on SpeedInc's dyno on the mail-order tune. That was shutting it down early because of fuel pressure issues ~5500rpms. Should max out a good 1000rpms higher, and make a lot more power once it's dynotuned. Just need to get a few issues worked out, and it'll be tuned in the next couple weeks.
Made 418/400 on SpeedInc's dyno on the mail-order tune. That was shutting it down early because of fuel pressure issues ~5500rpms. Should max out a good 1000rpms higher, and make a lot more power once it's dynotuned. Just need to get a few issues worked out, and it'll be tuned in the next couple weeks.
This is similar to the set up i'll be running with my LQ4, you get all your issues worked out?
07-21-2011, 05:12 PM
#105
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hmmm...
07 silverado
- L92-
shaved heads.040-
230-242 custom cam from bullet cams-
KMotion valvesprings
stock pushrods.
pacesetter headers with ORY& cutout(open)
oh and full catylitic converters too.
stock truck intake. stock injectors.. blah blah ect ect.........
drivetrain- 4l70e with ss3600 - 3.73s
on heavy *** 22 inch wheels.
cough cough....
07 silverado
- L92-
shaved heads.040-
230-242 custom cam from bullet cams-
KMotion valvesprings
stock pushrods.
pacesetter headers with ORY& cutout(open)
oh and full catylitic converters too.
stock truck intake. stock injectors.. blah blah ect ect.........
drivetrain- 4l70e with ss3600 - 3.73s
on heavy *** 22 inch wheels.
cough cough....
05-31-2012, 06:04 PM
#109
Teching In
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I have a 2009 L9H from a Cadillac Escalade (6.2L) in my 2001 SS.
Specs:
Custom cam: 226/234 lobe sep 113* .598/.601
LS3 Intake
Stock cast 823 heads
Hooker LTs, 1 3/4
92mm Throttle Body
S60 Rear End, 4.10s
428 rwhp, 405 rwtq
graph below is my new setup and my old cammed LS1 numbers
Had some serious throttle body issues, only 95% throttle and my MAF was not reading correctly. I am going to install a 100mm TSP LS7 Maf and the throttle body is now fixed. Need to do a re-tune and I think I can pull another 20+ rwhp out of it. This was also at 12.1 "WOT" AFR, so we can play with that a bit as well.
Should have new dyno results June 16th.
Specs:
Custom cam: 226/234 lobe sep 113* .598/.601
LS3 Intake
Stock cast 823 heads
Hooker LTs, 1 3/4
92mm Throttle Body
S60 Rear End, 4.10s
428 rwhp, 405 rwtq
graph below is my new setup and my old cammed LS1 numbers
Had some serious throttle body issues, only 95% throttle and my MAF was not reading correctly. I am going to install a 100mm TSP LS7 Maf and the throttle body is now fixed. Need to do a re-tune and I think I can pull another 20+ rwhp out of it. This was also at 12.1 "WOT" AFR, so we can play with that a bit as well.
Should have new dyno results June 16th.
