Quote:
Originally Posted by link16
A common estimation for what size injectors you need will be their cc/min flow. 550cc/min injectors can support about 550whp. That is an example and this is just a way to estimate.
Sorry to hear about the old and I am looking foreward to the new!
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I'd say that were true if you were using porterfueler, or an SFMU......but using a 1:1 regulator 550cc will sell you short of 350whp for sure. It can barely get me to 300whp at 16.5-17psi on my turbo.
Yeah if your looking for 300whp plus you should probably guestimate the crank horsepower will be anywhere from 20-50 hp difference from the wheel. So you should have injectors that support up to 400 brake horse power. If you do some calculations on a fuel injector flow rate (
RC Fuel Injection) you'll find out you'll need about 800cc to get there, so 880cc are about right. and will probably take you higher than 400whp........
if your really looking to go big just drop in the 1000cc and go from there
I'll probably go with a set of 750's and see where I end up