Re: Finally got a chance to really run it.
This is nerdy but......
'a' (= 1) engine rpm x 'b' gearbox output ratio x 'c' differential drive out put ratio x 'd' the rotated radial peripheral measurement of a rear tyre for 1rpm
= distance Y1 (vehicles distance travelled in 1 engine revolution derived from the rotated radial peripheral measurement of a rear tyre for 1 rpm )
therefore
Y1 x 7150rpm = Y2 (vehicles distance travelled in 1min)
therefore
Y1 x 60 mins = speed (klm/miles) per hour
whats the theoretical speed in that gear (assume 6th?) at 7150/7200 rpm
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