Quote:
Originally Posted by HWYSTR455
I have yet to see a mech pump run 100% on a performance Pontiac. Even the folks who swore by the RobbMc pumps ended up switching them out.
Said it before, will say it again, just build a performance fuel system and be done with it.
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Tend to agree - although one of my better "street" arrangements is a pusher electric pump, robbmc mechanical, cheap regulator and a cliff qjet. I put the pusher in to shorten the qjet evaporation and the long cranking.
I'll say this - I think a holley 4150 carb survives better on the street with a decent mechanical fpump than a qjet with mechanical fuel pump. Qjets starve easy, IMHO.