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BigAl P4
Joined: 06 May 2003 Posts: 2990 Location: U.K Surrey
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Posted: Wed Aug 28, 2013 9:19 pm Post subject: best diff and gear ratios for trackday box |
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Hi, as the title says.
I have the following box's
sud; both converted to 33 output shafts with electric speedo sensors for 33 too and notch cut out for CPS
1.3 overspun first gear
1.5 greencloverleafe no overdrive with failed diff
33
1.7 ser 3 16v box second gear failure
based on the info here
http://www.alfa-pages.co.uk/gearbox.php
is this good enough or will i need another box? if so which one to rob parts from to make the best box
what parts are interchangeable and what parts are not
OR
does anyone have one for sale?
Thanks
Alan _________________ x2 33 16v
pictures http://www.alfa-pages.co.uk/viewtopic.php?t=5203 |
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eagle3 Alfa 33
Joined: 11 Nov 2007 Posts: 402 Location: France
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Posted: Thu Aug 29, 2013 7:41 am Post subject: |
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I don't race but I think the later boxes(89 +) have more logical(better spaced) gear ratios.
The 1.3 box has a shorter final drive, same ratios.
I read somewhere on a french forum someone stuck a Quaife diff on a boxer box.. http://www.carb.fr/forum/viewtopic.php?f=34&t=10568 _________________ Alfa33 QO 1984
Alfa33 1.3i.e. 1994 |
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BigAl P4
Joined: 06 May 2003 Posts: 2990 Location: U.K Surrey
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