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View Full Version : Gearbox SPANNERBOY - what gearboxes do you use on your T3 TDi conversions?


H
27-07-2009, 10:51 PM
Just curious really - I'd have thought ALL the stock boxes were geared too low to really take advantage of the motor.

Do you have them re-cogged or use bigger wheels than stock?

SPANNERBOY
28-07-2009, 08:34 AM
The cheapest option is to get an AAP ,it has the best final drive, but you realy need to lengthen fifth gear though.

This is what I recomend
http://cgi.ebay.co.uk/T3-Getriebe-5-gang-gearbox-5-speed-special-TDI_W0QQitemZ110291442987QQcmdZViewItemQQptZAutote ile_Zubeh%C3%B6r?hash=item19ade1dd2b&_trksid=p4634.c0.m14.l1262&_trkparms=|293%3A2|294%3A30

H
28-07-2009, 08:49 AM
A reasonable choice off the shelf I guess, but surely the AAR would be better with the LSD but I figured that they'd both still be a bit low geared to really take advantage.

SPANNERBOY
30-07-2009, 07:02 AM
A reasonable choice off the shelf I guess, but surely the AAR would be better with the LSD but I figured that they'd both still be a bit low geared to really take advantage.

An AAR is still geared wrong for a tdi as the power band is all mid rev range,an AAR is a petrol box originaly,as an alternative a 4 speed diesel box is better .

I run an AAR in my bluestar.

H
30-07-2009, 04:19 PM
An AAR is still geared wrong for a tdi as the power band is all mid rev range,an AAR is a petrol box originaly,as an alternative a 4 speed diesel box is better .

I run an AAR in my bluestar.

Of course, I'd only been matching the top end :o

Thought the LSD might help stop lighting up the inside wheel at T-junctions ;)