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ShadowFocus603
Guest
Does anyone know anybody that makes big bore kits for an 81 850g? Google has been a pain in my a$$ lately and refuses to bring up relevant search results. Thanks.
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G
Guest
Guest
I've never heard of a big bore kit for the 850's. Only the 750's and the 1000's.
It's something I wondered about and it's a dead end, as I recall. 850 is the practical max for those barrels and that crank+cases. I don't think you can get a longer throw crank in those.
I'd be happy to be proved wrong though, as I have a '79 engine in bits and if a longer throw crank would go, I'd look seriously at it.
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86turbodsl
Guest
The 850 clutch is marginal stock. The 1000G had many upgraded internals. And as cheap as 1100G engines are, i don't think it's worth the hassle.
J
Jeepfreak81
Guest
As an alternative to gain HP is there a reasonable way to increase compression on these engines? I ran my DRZ400 at 12:1 and it definitely upped the ponies a bit. Of course I had to run 91 octane to avoid pinging.
I agree with the 1000G/1100G motor. I have a 1980 1000G with a 1983 1100G motor, and its a pretty nice ride. Always something on tap when you want it.
Your frame is the same as mine.
Your frame is the same as mine.
G
GSX1000E
Guest
Back in the day... 870 and 920 kits were available for the 750/850 engines. Some, may still be out there.
Both Wiseco and J & E told me that they could simply replace the 18mm piston pins with 16mm piston pins in their 1000/1100 2-valve kits at no extra charge if someone wanted a larger kick-start GS. :-\\\
Doesn't anyone know how to pick up a phone and call anyone these days?
Both Wiseco and J & E told me that they could simply replace the 18mm piston pins with 16mm piston pins in their 1000/1100 2-valve kits at no extra charge if someone wanted a larger kick-start GS. :-\\\
Doesn't anyone know how to pick up a phone and call anyone these days?
