Thread: timing and iat
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Old 05-17-2013, 09:23 PM   #56
realcanuk's Avatar
Drives: 2007 Corvette C6 983 RWHP
Join Date: Dec 2011
Location: Montreal, Canada
Posts: 670
Originally Posted by 2SSCAMARO View Post
For the purpose of discussion, let's say the iat sensor isn't reading right BUT what about the other data? The spark advance is steady as a rock at 17.5 degrees advance throughout the run except obviously at the shift points and with ZERO KR. This was May 5th when the outside air was 83* and was fueled with 93 octane E90, no meth, no nitrous, no chiller. My knock sensors are not desensitized either.

Whats interesting here is that you are pulling no timing out at 140 degrees. I dont know the details of your build but most tuners do pull at least a little by that temp.
2007 C6 vert, auto, F55, LT3
LME LS402 , WCCH 245 Heads, Pat G. Custom cam
YSI / 3.0 pulley, ARH 1 7/8 headers, NPP
Dewitts / dual spals, A&A dual pump fuel system.
3.42 polished gears, hardened shafts, Alky control meth, Cartech line lock, ECS axle loops, Trans brace, 6L80 built by me.
ID 1000 injectors, comp rockers, Morel lifters, BT springs, Trend 3/8 pushrods, ATI 10% OD Damper
Circle D Triple Disc stall
1009 RWHP @ 7000, 817 RWTQ @ 6000, Built & Tuned by Seth at FEDERAL PERFORMANCE
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