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proper engine mounting hieght
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<blockquote data-quote="heavy-chevy" data-source="post: 39501" data-attributes="member: 551"><p>yea i don't think they pitch em that deep... i will probably have to move up to a larger diameter prop. omc sells a 10x17, that would be pretty close. but then there 11 inch props only go to like 7 or 8 pitch i think. is there anyway to change the gearing without going to the smaller lower unit? i still need to run it some more to get a true wot rpm before i decide on a prop, i still haven't been able to get wot with one person in it. this is like my last project all over again, to much engine not enough gear, i just gave up on that one, too much money, i let her scream 8-9k all day lol...</p><p></p><p>also the tach is on 4 pulse, is this right?</p></blockquote><p></p>
[QUOTE="heavy-chevy, post: 39501, member: 551"] yea i don't think they pitch em that deep... i will probably have to move up to a larger diameter prop. omc sells a 10x17, that would be pretty close. but then there 11 inch props only go to like 7 or 8 pitch i think. is there anyway to change the gearing without going to the smaller lower unit? i still need to run it some more to get a true wot rpm before i decide on a prop, i still haven't been able to get wot with one person in it. this is like my last project all over again, to much engine not enough gear, i just gave up on that one, too much money, i let her scream 8-9k all day lol... also the tach is on 4 pulse, is this right? [/QUOTE]
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