recommend me a camshaft...
#12
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Location: Atlanta, Georgia
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#13
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are you guys using stock lifters with aftermarket camshafts? i saw some recommendation on the crane site plugging their "long travel lifters" to prevent alignment bar problems or something. is this true or are you guys running stock stuff?
#14
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I'm just looking for a shelf cam that's mainly going to give it good sound. The engine is stock with an intercooled procharger. I like a nice lopey idle, but basically want a plug and play application so nothing too radical. I'd just like to be able to remove the old cam and install the new one without needing to change springs or anything. I think comp may have a line of marine cams but figured I'd ask to see what you guys have run with success....
thanks
thanks
Other than that, if you're looking for a specific cam exactly the way you want it, then I would consult "RMBuilder"/Bob Madara of Marine Kinetics in N.Y. 585-654-8583.
#15
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Many exhaust systems won't support the cams that are being discused here. Big exhaust overlap leads to reversion, leads to exhaust valve heads wedged into the tops of pistons. If you have stock Merc manifolds or many of the aftermarket one's with short risers, reversion is going to be a big issue for you.
If you don't have good stainless valves at a minimum, cam is going to be the least of your worries. Blowers introduce alot more heat to the exhaust valve. Once it gets really warm, it'll start to tulip- and then you're screwed.
If you don't have good stainless valves at a minimum, cam is going to be the least of your worries. Blowers introduce alot more heat to the exhaust valve. Once it gets really warm, it'll start to tulip- and then you're screwed.
I prefer 114-116 in boats.
With the Above mentioned LSAs you CAN run Big Cams.
Big LSA=Little overlap and steady idle.