trs performance exhaust
#8
the boat is a 10meter fountain.the motors are 370hp 454 with stock merc cast-iron manafolds.there is about a 3" spacer block under the riser.i am tacking out the motors and probley going to do 489,s.there is nothing wrong w/the manafolds and risers,they are brand new.i will be doing bigger cams so i do not think this set up will work well.
#10
Hey Brian, sent a PM the other day. Let me know how much on a set of TRS risers (and if they work on merc manifolds). Thanks.




