By all means get it back to Allen and have him check it out.. Im just saying its proven that thoes sniffers are not accurate. Im using a dynojet and its up to 1 point leaner, Allen says his is .5 leaner...
Even if they say the difference only alittle, They need to do it anyway its more accurate. I think someone is just being lazy...
What are they saying your afr "Should" be? 12.5 went out the door awhile back along with flat curves... Every engine is different but 12.8-13.3 seems to be optimal.
One more thing, GO BUY A WIDEBAND! I mean you have probaly all ready spent over $100+ on dyno time.... You can get an AEM off ebay for $250...
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