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I set mine W/ the engine at idle.



this is how i set mine also.i think alot of racers think fuel delivery issues.i went from holley blue pump to the big aero pump. didnt even change et at all or mph,that was a 500.00 waste.my car went 9.00 flat@158 with blue pump.i had fuel gauge inside car,to read.held pressure all the way.if you can borrow better pump,id go that direction 1st.i dont think its fuel issue.