Author Topic: Dolmar 7900 Porting Info  (Read 3795 times)

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Online 660magnum

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Re: Dolmar 7900 Porting Info
« Reply #200 on: October 16, 2014, 08:42:50 pm »
It was a early one for it had a red cover, no top AV spring limiter cap, and a straight chain catcher tab.
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Offline EHP

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Re: Dolmar 7900 Porting Info
« Reply #201 on: October 17, 2014, 11:42:53 am »
its pretty easy to know when you got the 7900 pulling good , it will pull the choke  on when wide open so you have to either put one more turn tighter on the spring on the choke shaft to stop it from coming on or a double spring setup on it , yes at that point the 7900 motor is moving alot of air threw it

 

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