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what if I have a hp goal of 450?

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Old 11-10-2006, 03:50 AM
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Default what if I have a hp goal of 450?

If I plan on having 375 horse plus a wet 75 shot, so 450rwhp. Will I have to change my 28lb injectors to bigger ones? Also, are 1.75 inch tubes overkill on headers or too small or what?
Old 11-10-2006, 10:40 AM
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no, the wet shot injects the fuel and the nitrous (however, even a 75 dry shot would probably be fine at that level, just be sure to have it turned. I would swap the stock pump out for a Walbro intank just to insure you won’t have a drop in fuel pressure. FWIW you may want to look around the nitrous section and see what other guys are running. GL

Just saw you're running a 402! 375rwhp sounds pretty low for that size motor. You MAY want to look at bigger injectors being n/a with that thing!!
Old 11-11-2006, 03:29 PM
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With a 402 I would go with 1 7/8" headers.




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