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Old 09-29-2025, 11:00 AM
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jhein jhein is offline
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Join Date: Dec 2020
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I'm not understanding why a low pressure carb application would require larger lines on the high pressure side of the regulator when compared to an EFI application. Tanks is telling me the 3/8 will be more than adequate for well above 500 hp with the GPA-4 pump.

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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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