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Old 10-31-2012, 04:25 AM
Surfer Surfer is offline
TT Regular
Join Date: Sep 2004
Boat: MC PS 190 1995, 350 cid. injection, 275 hp, 1:1, 4-blade prop.
Location: South Finland
Posts: 52

any estimate, how much base engine with roller parts and new intake manifold would increase fuel consumption? Likely to be not less consumption.
I mean more hp, vents longer time open, but less friction, newer engine. + / - = 0?


PS190 1995 5.7 l EFI TBI 1:1 13x13 4-blade prop. Barefoot boom, wakeboard boom & fatsack. UK made trailer
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