What gearbox components and more suited for a turbo build. 1310cc gt17 turbo @ 10psi question is straight cuts or helical? Already got a x-pin diff fitted
Quick Gearbox Question
Started by
bluemini1979
, Nov 12 2017 04:47 PM
3 replies to this topic
#1
Posted 12 November 2017 - 04:47 PM
#2
Posted 12 November 2017 - 04:49 PM
the one you have as long as it is in good condition.
#3
Posted 12 November 2017 - 05:00 PM
I have a straight cut at the moment but it needs a rebuild as its crunching into second. But I have a newly rebuilt helical box I could use. Wasnt sure what would suit the turbo as the straight cut is close ratio and keeps it in the boost. Was the metro turbo a different gearset to a standard metro/mini or was it the same
#4
Posted 12 November 2017 - 08:53 PM
It was the same. It had a 3.2 diff and boost was limited to 4psi until 4k rpm and then it was 7psi. I might be wrong about the revs but i know it was limited and then went up
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