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303Foxfire
10/16/2017, 05:39 PM
Has anybody on here done some of their own fuel tuning? With the magna flow exhaust and high flow air filter, I have noticed that the fuel trim does run a bit lean and the acceleration could be better through out the whole power band. I was looking at magnumtuning.com products which seem a bit gimmicky. I was also trying to find out if dynojet has a power commander as well. So far I have not successfully contacted a shop here in Denver to discuss fuel tuning professionally but that is to remain an option as well and am open to suggestions.

Thank you in advance for your input!

89Vette
10/17/2017, 12:52 PM
What equipment/method did you use to determine a lean condition?