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What Wide Open AFR ratio are you 800 hp turbo guys running??

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Old 09-13-2005, 06:06 PM
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Default What Wide Open AFR ratio are you 800 hp turbo guys running??

I am tuning an 800 rwhp twin turbo setup and am wondering what kind of air fuel ratio you are tuning to on the top end foe wide open throttle? Here are some specs.
Let me know. Thanks

· 347” LS1
· BILLET RODS
· FORGED 8:1 COMPRESSION PISTONS
· COMP .581, 224 DURATION CAM
. LS6 INTAKE
· 96 LB INJECTORS WITH ACCELERONICS INJECTOR DRIVER
· 3 BAR MAP
· STOCK PCM WITH EFILIVES LATEST V7.3 DOWNLOAD AND 2002 CUSTOM O.S. WITH THE 3 BAR SETUP.
· TURBO 400 TRANS
· 4000 9” STALL CONVERTER
· TWIN 60-1 HI-FI-TURBOS WITH .68 A/R RATIO’S
· 1500 CFM SPEARCI INTERCOOLER
· 321 STAINLESS 1.75” HEADERS AND 3” DUAL EXHAUST
Old 09-13-2005, 06:14 PM
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11.0-11.5 is what I like. Better safe and give up a few ponies then lean on it and pop a motor.
Old 09-13-2005, 06:16 PM
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Originally Posted by nitrorocket
I am tuning an 800 rwhp twin turbo setup and am wondering what kind of air fuel ratio you are tuning to on the top end foe wide open throttle? Here are some specs.
Let me know. Thanks

· 347” LS1
· BILLET RODS
· FORGED 8:1 COMPRESSION PISTONS
· COMP .581, 224 DURATION CAM
. LS6 INTAKE
· 96 LB INJECTORS WITH ACCELERONICS INJECTOR DRIVER
· 3 BAR MAP
· STOCK PCM WITH EFILIVES LATEST V7.3 DOWNLOAD AND 2002 CUSTOM O.S. WITH THE 3 BAR SETUP.
· TURBO 400 TRANS
· 4000 9” STALL CONVERTER
· TWIN 60-1 HI-FI-TURBOS WITH .68 A/R RATIO’S
· 1500 CFM SPEARCI INTERCOOLER
· 321 STAINLESS 1.75” HEADERS AND 3” DUAL EXHAUST

most F/I people that i know tune for low 12's or high 11's

Last edited by swolbynos; 09-13-2005 at 06:26 PM.
Old 09-14-2005, 12:05 AM
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another vote for 11.0-11.5
Old 09-14-2005, 12:18 AM
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Originally Posted by Zombie
another vote for 11.0-11.5
another........
Old 09-14-2005, 12:55 AM
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mines around 11.5-11.8 wide open
BTW Nitrorocket, i know you've been askin and i hope to have those bin files for ya this week. i sent an email to Tom just a few hours ago
Old 09-14-2005, 04:07 PM
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11-12



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