6 speed box

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6 speed box
#1
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Right next thread of the day as im planning for future does anyone no if its possible to fit a 6 speed bix in a 1.6 and if so how hard and how much work would it involve as much as my 5 speed box is good i just think it needs that extra gear to get it over the top if you catch my drift.
cheers in advance craig
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#2
I may be wrong but im pretty sure the overall ratios mean the 5 speed box has just as much top end, just the 6 gears are much closer together so the revs dont drop so much during gear changes :p
Doesnt even own a 306.
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#3
That's right, plus the TU and XU engines have different boxes so it wouldn't fit...
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#4
One of my mates looked into this during his college project, on a 106 instead though. Turned out it could be adapted to fit a TU (dont ask me how easy that is though), but you'd need the '6 steering rack if you did it.

IMO not worth it on a standard 1.6....but if you're doing some crazy mods to it then maybe. Wink
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#5
They fit on pretty easily, epic box for ragging, but no better for top end....
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#6
Cheers for the comments the main reason for asking was for 1. Its a crusing gear ie not reving so high all the time got a straight through on it so is loud as f*ck. And 2. Is because i do plan to play with it alot which begs the question why dont i just buy a gti 6 but i like a challenge and i all ready own my 1.6 but its good to no it can be done cheers
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#7
I also made this mistake....apparently 6th on the GTi ISN'T a cruising gear, they just move the other ratios closer together.
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#8
(11-11-2012, 06:53 PM)Toms306 Wrote: I also made this mistake....apparently 6th on the GTi ISN'T a cruising gear, they just move the other ratios closer together.

correct. they have just moved the ratios closer...pain in town driving but is good for ragging!
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1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
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#9
Go me Smile
Doesnt even own a 306.
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#10
Not an easy conversion, it means pulling apart a JP4 BE3/4R and then using the bellhousing on the GTi6 casing as the starter is on the wrong side, but trust, you wouldn't want to do it on a 1.6 without adjusting the final drive, just too long...
(16-05-2016, 10:45 AM)Toms306 Wrote: Oh I don't care about the stripped threads lol, that's easily solved by hammering the bolt in. Wink
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#11
Surly a 6 box on a 1.6 would be epicly shite?

And 6th deffently isnt a crousin gear. I hate that box on the motorway.

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#12
5th gear on a tu5 is bad enough why would you want to add a 6th?
i can only see it working if it was a tu5 jp4 or a well spec'd tu5jp
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