GTQ71 (1st Gen) to 6466 CEA on Classic FAST

[Turbo38V6]

Car is tuned with a GTQ71 on it right now. E85 car that is working on a Classic FAST and want to stick with it, at least for this year. But plan on swapping to a 6466 CEA that I presently own.

Looking for a little guidance on what I should look to change on my current tune. I think it's more than just looking at A/F ratios and adjustments, anything I should look at on base VE table?

Thanks in advance guys.

-Lloyd

 

[HighPSI]

Initially, you can just modify the VE Table to minimize correction. Later you can try adjusting the timing and Target A/F to maximize performance

 

[Turbo38V6]

Thanks much Cal, appreciate the response.