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Discussion Starter #1
I`ve been using the the holley red electric pump 97gph free flow with preset pressure 7psi (no regulator- or gauge so have not verified this) with my mildly modified ZZ502 (cam, carb). Stock fuel line, the tube is even squised at one place.
I`ve experienced no problems with it going WOT, been keeping the motor under 5800rpm.
I`ve monitored the af ratio with a wideband and the af ratio is not leaning out on top.
Question is, could I still be leaving hp on the table, I mean if the bowls are running dry that should be showing at the af gauge right ?

Hate to fix stuff that´s working good..
 

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You already know it'd be a good idea to replace the squished fuel line, but all else posted appears to be where you'd want it to be, re: FP & AFR.

Nothing else reported would seem to warrant concern.
 
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