My motor Dyno'd at 430 hp (many here think it should have been more like 500). I have a 3/8 factory line and with a BOP Carter style 120 gph pump it was starving bad. It would suck the bowl dry by about 4000-4500 rpm. I went to a RobbMc 550 hp pump and there was a dramatic improvement with no obvious starvation but I think it would still benefit from a 1/2 inch line. I'm planning on doing that next spring along with a baffled tank from Tanks Inc.
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70 TA, 467 cid IAII, Edelbrock D-port heads, 9.94:1, Butler HR 236/242 @ .050, 520/540 lift, 112 LSA, Q-jet, TKX (2.87 1st/.81 OD), 3.31 rear
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