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After installing exhaust manifolds and a K&N arrestor, I am running up on the rev limiter. I have a 7.4 MPI at it is hitting at 4600-4700 rpm. This is with a Mirage Plus 23P. This non-Mag motor is supposed to operate in the 4200-4600 rpm range.
Do I need to go up to a 25P? Or should I have my prop blueprinted with more pitch? Or what...????
I am not hitting the limiter real hard, just kinda creaping up on it.....I want more speed though!
Do I need to go up to a 25P? Or should I have my prop blueprinted with more pitch? Or what...????
I am not hitting the limiter real hard, just kinda creaping up on it.....I want more speed though!