While there is a decent cento tuning scene in holland, I'm pretty much the only 899 tuning idiot. I wonderd if there were any 900 fans in the UK.
I tried some things with it with mixed result.
one of the less succesfull idea's 40mm dellorto's
So far I reached 49,9HP (at crank) with the next setup:
stock 899 bottom end
ported/polished head
skimmed head
38mm tb (to big)
Panda/marbella rockerarms
a112 abarth 4-2-1 exhaust.
I tried some things with it with mixed result.
one of the less succesfull idea's 40mm dellorto's
So far I reached 49,9HP (at crank) with the next setup:
stock 899 bottom end
ported/polished head
skimmed head
38mm tb (to big)
Panda/marbella rockerarms
a112 abarth 4-2-1 exhaust.