how do you tell what size fuel injectors are needed??what conditions determine size?thnx

 

http://www.rceng.com/technical.htm

 

thnx man..another question..are there negative side effects if you get injectors that are too big for your application???say you only need 350, but get 450's..bad side effects???reason being i need 450cc's or bigger too use a smc..

 

....so the SMC can only handle injector sizes 450cc and larger? I know the max is 550cc but I didn't know there was a minimum...