Fuel system issues

600 holley , red pump, 5/16 or 3/8 line , 5-7 lbs pressure on a slant 6 is plenty in my opinion.

agreed

Set the floats so gas is just dribbling out of the sight holes with the engine idling.

were and re set today when i checked to see what size needle and seat i have in it... .110's by the way...

I dont think you need to jet it bigger than what it came with--if so maybe 2 or 3 sizes up

on the street it likes a 66 primary and on the track i was up to a 71 on the primary but just upped the secondaries to a 75 (from a 73) to make it more square...

Is it idling weird? Have you thoroughly checked for vacuum leaks?

idles like a champ @ 1000 with 30* timing...


Try this -- go get a new cap and rotor. See if the high rpm crap goes away. Dont buy Oreilly Auto caps !!

I had that problem this year TWICE. It was the JUNK O'reilly dist caps. One lasted a couple months , one lasted a couple races. the center contact was burning out of them.

I stuck on an ACCEL cap and havent had any missing since.

cap and rotor are less than 10K miles old but i change them around there anyways...