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86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 6:06 pm
by chrisme85
hi guys,
just bought a KR to put in my gtx i am keeping the gtx short ratio box and mating it to the KR engine,
my question is, are my driveshafts 100mm? as most people say its worth going to 100mm shafts....
And
do i use the clutch and pressure plate to match the gearbox and the flywheel that matches the engine?
if anyone has a conversion manifold pm me also!
thanks for the help guys!!
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 7:45 pm
by ianaudia4
I would think on an 86, the driveshafts will be 90mm, but measure them to be sure.
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 8:14 pm
by mark1gls
Lots of info on gearboxes and flanges here.
http://www.brokevw.com
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 8:35 pm
by chrisme85
Thanks for the replies!
that links great thanks,
is it really worth the upgrade? are my 90mm ones likely to break?
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 8:52 pm
by mark1gls
There was info somewhere about the measurement of the 2 sizes of flanges if you got a bit of string and wrapped it round then measure the string. It's an easy way to check which flanges you have.
I'll try and find it for you
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 8:56 pm
by chrisme85
cheers mate gives me an easier way of measuring!
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 8:58 pm
by mark1gls
Here you go, should be the same measurements for the scirocco
http://www.vwsyncro.co.uk/data/forums/t ... IC_ID=3269
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 9:10 pm
by chrisme85
brilliant, cheers!
Re: 86 mk2 gtxdriveshaft mm?
Posted: Fri Feb 07, 2014 10:50 pm
by Nate
The circumference should be around 314mm for the 100mm diameter flanges, and 280mm for the 90mm diameter (ish - didn't use a calculator)