Quote:
Originally Posted by Hheatt_ZL1
Yep no tune VAZL1, AFR was 10.8
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That’s about where mine was with just a Roto-fab intake. 10.9 or so. I was really surprised at how rich it was. As soon as I get my wideband up and running I’ll see how it is with the headers. I doubt it will be any leaner than high 11’s, but I’ll see soon.