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Cylinder identification

PostPosted: Fri Jun 08, 2018 6:38 pm
by Jono
I have found a standard bore 150 barrel at back of my garage which I may use .
However, not sure exactly which model it is for.
The only identification I can see is a single half circular notch in the top fin.
The current engine I am building is an Indian GP150 and need a suitable cylinder, hence the garage search.
Anybody got any idea about identification of barrel ( I think it was off a GP some years ago!,,)
Jono

Re: Cylinder identification

PostPosted: Fri Jun 08, 2018 9:49 pm
by ToBoldlyGo
It'll be SX or GP. The only barrels that had the notch as far as I'm aware.

Re: Cylinder identification

PostPosted: Sat Jun 09, 2018 5:50 pm
by Martin20
If you have 'Stickys' manual, second edition, page 81, shows the different types of cylinder, and how to identify them!. My LIS 150, barrel has two semi circular notches in the top fin!

Re: Cylinder identification

PostPosted: Sun Jun 10, 2018 8:35 am
by Tractorman
Martin20 wrote:If you have 'Stickys' manual, second edition, page 81, shows the different types of cylinder, and how to identify them!. My LIS 150, barrel has two semi circular notches in the top fin!


So's mine.

Re: Cylinder identification

PostPosted: Sun Jun 10, 2018 10:34 pm
by Jono
Many thanks for replies.
Although I have Sticky’s first edition it looks like I will have to buy 2nd edition or put it on my birthday list.
Obviously I need to positively identify to ensure I have correct match for GP Engine.
Will put rebuild on hold until I have access to page 81 of Sticky’s Manual or can find a friend with a copy.
Jono

Re: Cylinder identification

PostPosted: Mon Jun 11, 2018 11:51 am
by ToBoldlyGo
Put it on hold. Why? It's either going to be SX, GP, or LI special. Any one of which will do. Just stick it on.