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scicala · 11-25-2020, 06:15 PM

It looks like it's leaner at WOT than it is when cruising and light load. That tells me you need larger power valves (more flow, not larger number valve) to richen up the wide open driving.

Sal

11-25-2020, 06:15 PM	#19
scicala Senior Member Join Date: Jun 2010 Location: Detroit suburb, MI Posts: 3,706	Re: AFR tuning It looks like it's leaner at WOT than it is when cruising and light load. That tells me you need larger power valves (more flow, not larger number valve) to richen up the wide open driving. Sal