05-14-2013, 08:06 AM
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#11
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Drives: 2011 Inferno Orange SS Convertible
Join Date: Apr 2012
Location: Tyrone, PA
Posts: 640
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Quote:
Originally Posted by realcanuk
I dont think IAT's should get that high with a centri. Even with my eforce I never see 160.
I am running 94 octane, 10% ethanol, , 12 lbs of boost, 18 degrees of timing, and afr around 11.8 . This is on a forged motor and meth, which can obviously take more timing than a stock engine.
By 158 I am pulling a ton of timing, just in case but I never expect to see those temps.
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Cam and compression have ALOT to do with timing. Meth has ALOT to do with IAT. Turn the meth off and let us know what your IAT and timing is at the end of a 1/4 mile run just before you lift off the go pedal. Ill bet you see well over 160.
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2011 SS IOM Vert. ECS Vortech 13+ psi, Water/Meth, ID850’s, ZL1 pump with MSD Voltage Booster, 2800 stall, LT headers, Drag radials, Drag alignment, Cradle Bushings. A million other supporting mods. Tuned by Ted.
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