Do I need an after market fuel pump?
09-29-2011, 12:33 AM
#1
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Do I need an after market fuel pump? Putting a Ls3 418 stroker in my Formula with 52 lb injectors. Is my stock fuel pump going to hold up, or am i going to need to upgrade?
And if so any suggestions?
And if so any suggestions?
09-29-2011, 10:31 AM
#2
you will without a doubt need an upgrade.......just got done doing my reasearch...lol im goona be running aa 418 as well.........im going with a racetronix pump with the plug and play harness.......the harness is needed to get the extra power that the pump needs.....those pumps with harness run $199, and are good to 600 hp
10-03-2011, 12:27 AM
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i put the granetelli 255 in mine with the caspers hotwire kit...works really well but then i noticed Aeromotive's new 320lph pump
for $12 more i could have went that way
for $12 more i could have went that way
