im thinking of keeping the stock 550cc's and going w/1300cc secondaries
good idea ?
bad idea?
This should be good for about 550hp easy, correct? I hear the stock setup makes 500hp at about a 90% duty cycle. Is this correct? Otherwise i'll go with 850's and 1300's(or 1600cc's) but if i stay w/ stock primaries i will be about to hang onto about $400.oo or more.

 

Just be like everyone else and go with 500cc primaries and 1600cc secondaries. Gives you plenty of room to grow and easier to tune low load maps

 

and it will save me loot on 850cc injectors

thanks... relief!!!!!