Quote:
Originally Posted by Daves1SS
Good information Don, thank you. I will read your posts.
So I hooked up my SCT X4 to the car for the drive into work this morning.
The car had sat overnight in my garage. Upon first startup (it was about 70 in my garage), the IAT's were 91. I gently drove to work, with very little traffic, and after 15 minutes of steady cruising on the interstate, I averaged 40-45 degrees over ambient. It was 58 degrees out and the IAT's were 101-104 until I got off the interstate and got into some traffic. At that point, they went up to as much as 120.
I don't think I expected them to be THAT much over ambient.
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I offer Remote custom tuning via the SCT X4 tuner you already own if you can not get any satisfaction from Edelbrock.
Looking at your charts they are commanding way to rich a mixture, they are following the standards set by Port injection engines.
I have a supercharger on my 16 LT-1 Auto We also did a 16 LT-1 M6 car with Headers and have spent a lot of time on the dyno with it to fine tune the combos, they are happiest around 11.7 AFR
I don't see these ever getting to the advertised numbers unless your on a Happy Dyno that inflates the numbers.
Mine with stock manifolds and exhaust is making 535 RWHP on 93 octane.
An LT-1 M6 with Headers 565 RWHP on 93 octane.
Ted.