Hey all..like all of us I'm trying to squeeze every last drop of speed from the engine. First off I'm working with a 2004 Triton TR186 SC with a Yamaha VMAX 150hp CARBED..6" TH Marine plate,trim extenders,23" Tempest,also TR24 4 blade,runs right around 5900/6000rpms and just about 59/60mph gps.
#1 thoughts about adding 2" spacer plates to the jack plate
#2 thoughts about adding a Bob's Machine Exhaust Housing, "relieves back pressure results in more efficient low end throttle response and increased fuel economy".
I am well aware of nothing beats cubic displacement (bigger engine),but trying to also be budget minded.
Any thoughts???
Thanks in advance
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