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Turbo Gearbox Differences?
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Turbo Gearbox Differences?
I have had a good search around on here but can't find any conclusive info on the differences between the gearboxes on the different revisions.
Am I right in thinking only the Rev1's had the weak synchro?
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Re: Turbo Gearbox Differences?
Rev1/2's had single synchros, Rev3+ had double synchros.![](./images/smilies/spacer.gif)
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Re: Turbo Gearbox Differences?
Thanks Slarty, so if a Rev3 gearbox feels ok and I change the oil to MT90 GL4 and replace the bushes on the selectors it should be a more reliable box than the NA rev2 box?
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No 2 ![Sad :(](./images/smilies/icon_sad.gif)
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Re: Turbo Gearbox Differences?
Hard to give a definitive answer really.
I'm sure there's plenty of people out there running big BHP through earlier boxes but they are known for weak synchros.![](./images/smilies/spacer.gif)
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Re: Turbo Gearbox Differences?
It's certainly stronger with respect to synchros yes, but as for it being stronger overall, I couldn't say.![](./images/smilies/spacer.gif)
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