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Old 11-29-2012, 07:35 PM
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hcompton hcompton is offline
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Originally Posted by Richiehd View Post
Thats why I asked what he was running. We run our race skiffs up to 7400rpm with 283 power. The river boats we try and limit to 6400. No transmission, direct drive. More rpm, more speed.
How many gallons per mile does the boat get like that.

Usally a tq 383 does not mean 20k pro dart built block. That sounds like a 600hp engine.

He should be able to turn a pretty fat prop with a 4000/4500 rpm tq peak. Should also not be to bad on gas at part throttle and still move a larger boat.

I do understand if its for racing tq is not what hes looking for. I hear the same thing from the 4x4 guys always want max tq engine and really need a peaky high rpm screamer.

Not sure about how good they are but just got a compete SS bolt kit from ebay. Bolts are grade 8 or 5 Mostly 8. It was dirt cheap and they look great but i cant say i soaked them in salt water for a month to see how good they really are. Stuff on boats rust even if it is marked stainless.

205pc SB Chevy Stainless Hex Engine Bolt Kit | eBay
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