Quote:
Originally Posted by mdb_75
Go down to a 26T pinion too, I'd say your 7.2:1 fdr is overgeared. with a 26T you'll be 7.8:1 which should be better for your temps.
Personally though I'd say even that's getting towards overgeared for offroad and would use a 24/25T max unless you have lots of long straights? 
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Got a few on the power sections..
http://www.torchracing.org.uk/gallery.php
Tempted to change the gear to what you've suggested, but also try a 7.5 V3 or look at a 12.3 rotor.