| My 916 made 103 at the rear with 22000 miles on it, and if it was capable of over 140 i would be shocked, it just doesnt feel happy after 130 and no point thrashing it to death as its a bit old now. funnily enough my old NC30 will happily see over 140 with only 66 at the rear, and the RGV SP will easily see 130+ and rev out to the limiter, but being a stroker its not something i care to try to often.
My 916 does have a couple of extra teeth on the rear and is rapid low down with good strong grunt, but not really a top end machine. it goes well enough for me | 
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