I have pulled the old 470 out of my boat, and dropped in a 302. The risers output is about an inch aft of the y pipe. Is there some sort of different length of riser, a funny boot, or spacer to bring the y pipe up at a different angle?
Anybody with any experience with this? Please help...
I have an '82 mercruiser 470 that I am rebuilding. I have heard that this engine puts out 170 hp or 190 hp depending on carburation. What is this magical carburetor? and where do I get one?
