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Old 02-07-2009, 08:23 AM
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im building a 402 with foged bottom with a d1sc procharger will have meth injection will 60lb injector be enough with 14lbs of boost

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Old 02-07-2009, 11:21 AM
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From the calculation below it looks like you will be at almost 100 % duty cycle with the 60's (assuming your using a boost referenced fuel system). Take a look over here for some 75 or 83's.

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Old 02-07-2009, 09:29 PM
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my 403 ci with YSi and meth at 12.5lbs the 60lb motron injectors were at 106% with boost refernced fuel pressure regualtor and 45psi base fuel pressure. I have bought the new Ford 80 lb'rs to go with the 16+lbs
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