rpm's after 3200 spring
rpm's after 3200 spring
I put the spring in my pump a few months ago and felt the diffrence. But i just installed a tiny tach and my truck wont rev past 2530. Is this low? i have backed the fuel screw out a little and the fuel pin rotated to the shallow side (just trying to save a little on diesel)
p.s. i can still hit 25psi with an hx35 16cm
p.s. i can still hit 25psi with an hx35 16cm
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didn't even think of that thanks.
