i see there is more chance winning in group C mahh..
U see in group C All run old school style.. 16v 4ag carbie, suzuki carbie, D16 ZC carbie...
20v this engine love timing very much.. that what stock 20v ecu, and old school carbie setup cannot do.
actually there is lot of fun on 20v, to get 170hp from 20v, the only way is to run standalone ecu.
4 years ago, i run 4 throttle 16v and i had meet a 20v blacktop microtech AE92 it run 2 car infront my 16v and 1 car behind my supercharge. And that time my 16v 4 throttle run 15.8sec at 0-400m. u can see it is not hard to put 20v into high 14sec.
when putting compression more then 12.0c/r with brunei gas plus octane boost, high advance timing by standalone should be no problem man. Lower the ignition timing when run malaysian gas.