primaries and secondaries
 

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!!!!!