HTM owners
#16
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Join Date: Dec 2011
Location: Huntington Beach
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#17
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#19
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Location: Huntington Beach
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I'll run 7-7.5 lbs of boost on pump gas and run 119 mph. But I do my boating in Arizona, where they are adding 10% ethanol on gas at the pump, I try and stay away from that and use 100 octane unleaded when I run 8-10 lbs of boost and 110 for 10-14 lbs. Both are available at the pump in Havasu.
I personally think the Ilmor's are overrated, they are light and make good power stock. But if you need to get parts for them they are very expensive and modifying them for more power is ridiculously expensive.
I personally think the Ilmor's are overrated, they are light and make good power stock. But if you need to get parts for them they are very expensive and modifying them for more power is ridiculously expensive.
#20
what kid of speeds were you getting with 496 i have a freind looking for a htm open bow as a family boat wants in mid 70s