1993 175 Fastrike (175GLETR)
Looking for a powerhead and all the ones I've seen so far
advertise to be same block for 150-175HP.How can that be?
Block,crankcase etc.etc.have different part numbers.I thought
some of the horsepower gains were from some block work i.e porting.
I'm just a liiiiitle confused.Would appreciate a little help.Really don't
want to go down to 150 when I had 175.
Thanks