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Intake, Header, HFC, CBE = Too Lean?

Originally Posted by Red370 Did some datalogging today, here are some numbers i'd like you guys to take a look at, I did a few 1st gear WOT runs just

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Old 03-26-2010, 01:03 PM   #11 (permalink)
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Originally Posted by Red370 View Post
Did some datalogging today, here are some numbers i'd like you guys to take a look at, I did a few 1st gear WOT runs just to get an idea of what my AFR's were looking like, take a look.. The Mid 14's at 6500rpms make me nervous..

Columns:
1. Seconds 2. Coolant temp 3. Intake temp 4. Ignition Advance 5. Oil Temp 6. RPMs 7. MAF 8. Vehicle speed 9. AFR 10. AF Correction

Hmm...kinda hard to tell. I think you need to sort the data. The rpm isn't showing from lowest to highest. Plus, it's only showing what appears to be a narrow slice of the rpm range in the 6000's.

If it helps you at all, here's my latest dyno showing AFR, and this was after getting a tune so the AFR is adjusted to where it ought to be.

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