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Old 06-18-2012, 12:34 PM   #1
Marv D
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Location: hells training ground (aka Ariz)
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Re: just put in the 468 in the c10..need help

Still a lot of questions here, but at face value,, for a 700 hp motor that is being ran at it's potential.... I'd not use anything less than a 250GPH pump and a QUALITY return style regulator, and an8 line. Ive ran 600-650 motors on an6 and 110gph pumps but it appears to be about the limints with data logging fuel PSI. The fuel want sto stay at the starting line on a hard launch and if your pumping all the way from the back,, fuel consumption of a real 700HP motor,,,, best to be safe rather than sorry.

Heres a page of real helpfull stuff on fuel systems.

http://www.centuryperformance.com/fu...e-spg-140.html
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Old 06-18-2012, 01:45 PM   #2
kennyhammond
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Re: just put in the 468 in the c10..need help

K I pulled the valve covers and motor has 781 heads....so I am personally thinking it doesn't have more than 550.... so sorry for the false info....
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