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SX clutch pressure plate on GP gearbox

Posted: Thu Oct 21, 2010 10:49 pm
by The prisoner
Hi all,
i removed my SX 200 gearbox (4,8 gear ratio too tall for my 200 factory stage 4 with PM exhaust) and fitted a spare Innocenti GP 125/200 gearbox to have a 5,2 ratio.
Problem appeared when job nearly done (chain, crownwheel and sprockets changed):
i can't fit my SX clutch pressure plate on GP gear cluster, there is no hole in center of the GP cluster to accept the SX clutch plate axe :twisted:
So, what to do :?:
Cut the protruding part of SX clutch pressure plate or find an Li 150 gearbox?
I do not intend to find a GP casing cover ;) and replace it.
Change my dell'orto 28PHBH and carb :?:
Cheers for help.

Re: SX clutch pressure plate on GP gearbox

Posted: Thu Oct 21, 2010 10:54 pm
by joespeed
cut the clutch spigot off with 'dremel' or similar,
there is nothing wrong with your choice of carb,

regards
joe

Re: SX clutch pressure plate on GP gearbox

Posted: Thu Oct 21, 2010 11:05 pm
by The prisoner
I didn't start my Dremel while angry.
I had an hesitation while my blood was boiling in seing "Innocenti" on this clutch pressure plate :oops:
Do i cut the spigot totally or do i keep a few milimeters?
Thanks.

Re: SX clutch pressure plate on GP gearbox

Posted: Fri Oct 22, 2010 8:21 am
by joespeed
no chop it off flush with the inner face,

Re: SX clutch pressure plate on GP gearbox

Posted: Fri Oct 22, 2010 9:25 pm
by Supereibar
wont that be a bit off centered? excuse my ignorance fellas... :oops:

Re: SX clutch pressure plate on GP gearbox

Posted: Fri Oct 22, 2010 9:50 pm
by joespeed
no,the gp does not have on,its origional purpous was to keep it centralized but it is quite satisfactory to remove!
regards
joe

Re: SX clutch pressure plate on GP gearbox

Posted: Fri Oct 22, 2010 10:55 pm
by The prisoner
Too late Jaime :lol: , it's done.
And it works perfectly 8-) , cheers for advice Joe.
Will test my new gear ratio asap.