exhaust questions. Dry VS. what? WET?
#13
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i like gil's dry system. i got over 15 years out of my last set and they saw alot of salt water. i also have been told they produce more hp & tork over cmi & that was told to me by a reputable engine builder by dyno tests they have done on alot of system's. beside's that dry pipes sound bad-ass. even with my gil full time muffler's you can't imagine how many guy's back off when i "hammer-down" as my kid's say. sounds like i have blower motor's. if its to loud your to old
Last edited by scarabfun; 02-26-2008 at 09:47 PM. Reason: add content
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i'm not an expert but if your tailpipes are seperate from the manafolds/risers and use a jumper hose i would say yes . all you would have to do is buy dry tailpipes. dry pipes are also great because you don't get the water-reversion problems with big cam's.
#16
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if you want the best performing exhaust , go with the KE'S as they are a true 32' in length.
http://www.offshoreonly.com/forums/s...ght=ke+exhaust
second runner up is STAINLESS MARINE manifolds..
my coin's worth.
http://www.offshoreonly.com/forums/s...ght=ke+exhaust
second runner up is STAINLESS MARINE manifolds..
my coin's worth.
Hey OPEN a true 32 feet in lenght ???
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i have big cam's in my 468's so to me it's not worth taking a chance. i bet that's why the merc 502's had trouble. they use gil manafold's but the riser wasn't a full dry pipe. gil system's are about $2600 complete at cp performance
Last edited by scarabfun; 02-26-2008 at 10:31 PM.
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they were 454 400 cyclone's originaly. now bored balanced, blue printed full roller motor's with merlin rec. port heads. turn 5500 rpm all day and lots of tork . tork is where it's realy at in a marine engine. my engine builder doesn't realy like 502's , i think they have hot spots and don't like as much rpm, i don't realy know for sure