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Re: G9 with G11 Barrels

Posted: Tue Feb 19, 2019 12:03 pm
by matg80s
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Re: G9 with G11 Barrels

Posted: Tue Feb 19, 2019 12:50 pm
by dave16mct
I think you might have trouble balancing the oilfeed to the rockers. Have a look in the Tech articles at 'Twins year by year changes'.
Dave.

Re: G9 with G11 Barrels

Posted: Tue Feb 19, 2019 7:38 pm
by raffles
I have been running a G9 with 6oo heads and barrels for the last fifteen years and 12,ooo miles. NO problems at all
Tony

Re: G9 with G11 Barrels

Posted: Tue Feb 19, 2019 7:53 pm
by dave16mct
What year are the crankcases Tony?
Dave.

Re: G9 with G11 Barrels

Posted: Tue Feb 19, 2019 10:07 pm
by matg80s
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Re: G9 with G11 Barrels

Posted: Wed Feb 20, 2019 8:55 am
by matg80s
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Re: G9 with G11 Barrels

Posted: Wed Feb 20, 2019 7:16 pm
by raffles
Crankcases will need to be 1956 _on my own are 1958. Tony

Re: G9 with G11 Barrels

Posted: Wed Feb 20, 2019 7:25 pm
by raffles
As an after thought the 600 crank is stamped with a 6 on top of the timing side web. In my opinion the vibration is no more than as a 500
.Tony

Re: G9 with G11 Barrels

Posted: Wed Feb 20, 2019 10:19 pm
by matg80s
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