30lb injector hp limit?
11-09-2005, 08:29 PM
#1
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30lb injector hp limit? Was looking for a little more info on injector limits. I'm seriously thinking about building a motor for my formula. I have 30lb injectors on it now. When I do the motor, I plan on putting downabout 450rwhp. My question is, will the 30 lb inj. work or will I need to bump it up.
thanks, Paul
thanks, Paul
11-09-2005, 09:04 PM
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I dont know the exact information, but I have looked at these two sites and have found some pretty good information. It is a sticky at the 'Fuel & Injection' thread.
http://www.rceng.com/technical.htm
http://www.rceng.com
http://www.rceng.com/technical.htm
http://www.rceng.com
11-10-2005, 10:13 AM
#4
Yeah the 30# injectors are good for at least 450rwhp. My stock 24# injectors were good for at least 400rwhp b/c that is what I ran 11.20's@120mph on with 3.42 gears and a 3,500lb car. I am going with some 30# injectors to go with my new heads/cam setup. Later Clint
11-10-2005, 10:21 AM
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My 30# Ford red tops aren't even close to maxing out as far as pulsewidths go. At WOT, the most I have seen is like 16.1x. I think 18 is the max on pulsewidths.
