#21
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#22
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CaptainDH,
I spent considerable time getting the engine height and prop set good... I am running a Powertech OFS 4 blade 18.5 pitch with some extra cup... With the windscreen and full canvas enclosure... I Get 32 mph at 4000 RPM burning about 12 gallons an hour 54 mph at 6450 RPM burning close to 40 gallons an hour I did not see a huge improvement from the 300 zuke to the 350 V-Rod... 2mph at cruise and 5 mph top end. The next engine will for sure be the 300 Mercury V8 at 528 lbs that has to make a difference... my 350 weights right in at 670 lbs. If u need anything else feel free to PM me.. Robert |
#23
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i think the AMS would be worth the extra 60 lbs. also, phase 3 was promised this year. could be the current 350 like you have now be based off the new V8 platform... either way, plan is to run the current 250 until the time comes.. |
#24
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#25
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Took her out today as a shake down. Motor was too deep. Going to raise her up on Saturday. Go try again on Sunday. Just testing today we saw 39 kts at 5,300 rpm. Get the motor height right and I think the 19p rev 4 will be pretty close.
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#26
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#27
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The Rev 4 is a great prop for bracketed hulls as the extra lift really helps counteract the reduction in running surface. Keep us updated.
__________________
[b]The Moose is Loose ! |
#28
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__________________
Snookerd |
#29
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yep......I see 41 knots with my 250 Vrod. we're missing 1000 turns here somewhere. get the turns we should be seeing aleast 46-47 knots.
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#30
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We got an injector fault. Took it in, one of the pigtails was chaffed causing the injectors to all pulse at 100%. Going to pick it up tomorrow. That was the issue with the rpm, not the prop and height. Was down a cylinder, and the others were super rich. Thursday I'll get to try again.
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