DailyAluminumBlock

We went to corvettes of Carlisle this weekend and managed to put him on the dyno with the wideband. He initially pulled 351rwhp. I adjusted his timing, turned off his COT, and leaned him out to approximately 12.8 a/f ratio and he got 358rwhp.

His previous best was 12.65 at 111.x

Today he got 12.613 @ 113.39 on a 1.991 60'. He got over 1 mph off of nothing but a tune on a bone stock car. He was happy but needs to heat the new 285/18 bfg drag radials. I feel confident with his raceweight (2205) that he can be cutting 1.7xs on those tires.

I just can't talk him into headers, a vara ram, and exhaust just yet but I am working on it.

P.S. I tune a friends 99 c5 with heads (junk ported by him, the exhaust ports are port matched to the headers ) and a baby 218/222 cam from 363 rwhp to 379 rwhp.
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01 Pewter Hurst M6 (I'm not 70 yet, ha ha) SS #1215
SLP Options: Chrome 10 Spoke Wheels, Dual Dual, SS Grill
My Options: Wheels: 17x9.5 17x11 zr1 replicas with nitto 555 fronts and 555 extreme drags
Mods: Every bolton plus a thumpn' 224/224 565/565 106icl 110lsa comp xe cam
Wheels: ZR1s with nittos (315 in the back)
Dyno: uncorrected rwhp/rwtq, 415/417, corrected 405/406
Moser 12bolt, 33 spline, eaton posi, 4.11s

SNAXS

Nice gains from tuning alone. Very capable of high 11's with the mods you listed. A little more practice/Mods and she will fly.