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dan[_2_] August 21st 07 04:47 AM

R P M Problem
 
in neutral, 5000 rpm easy - in gear, 2000 rpm tops - top speed 5 mph -
control still goes all the way forward but the second half has no effect -

help ??

boat is 1968 Stamas w/ 283 chev marine engine - outdrive is OCM

trainfan1 August 21st 07 06:15 AM

R P M Problem
 
dan wrote:
in neutral, 5000 rpm easy - in gear, 2000 rpm tops - top speed 5 mph -
control still goes all the way forward but the second half has no effect -

help ??

boat is 1968 Stamas w/ 283 chev marine engine - outdrive is OCM


Does the throttle cable & control have complete continuity?

Rob

Corsair23 August 21st 07 08:10 AM

R P M Problem
 


I have a 67 C/C Corsair,V6 with a OMC Drive. Check your throttle cable
(by having someone else move it while you watch) at the engine, then
at the control. Sounds like that is the problem.


Jim August 21st 07 11:58 AM

R P M Problem
 
Start with a tune up. Make sure the timing is set right. You could have a
seriously wrong prop. Is this boat new to you?
Jim
"dan" wrote in message
...
in neutral, 5000 rpm easy - in gear, 2000 rpm tops - top speed 5 mph -
control still goes all the way forward but the second half has no effect -

help ??

boat is 1968 Stamas w/ 283 chev marine engine - outdrive is OCM



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Posted via a free Usenet account from http://www.teranews.com


JR North August 21st 07 11:52 PM

R P M Problem
 
That's your problem right there. OCM drives do that. Now, if you had an
OMC....
JR

dan wrote:
in neutral, 5000 rpm easy - in gear, 2000 rpm tops - top speed 5 mph -
control still goes all the way forward but the second half has no effect -

help ??

boat is 1968 Stamas w/ 283 chev marine engine - outdrive is OCM



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Home Page: http://www.seanet.com/~jasonrnorth


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