Friday, 28 March 2008

Transmission choice.

Whilst discussing my brake pipe woes with GD I also raised the which gearbox question. With the wheel and tyre sizes fixed at 18" rims with 275 40's on the back I was able to figure out the transmission ratio that would best suit. Looking at 30mph per 1000 rpm in top I got the following using the TKO600 with the 0.82 5th ratio.

And 5000rpm

The TKO 500 and 600 with 0.68 & 0.64 5th's respectively gave too short a 1st and a massive theoretical top speed in 5th.

Ill run this by Andy at GD before committing though especially as the TKO 600 is more expensive than the 500.

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