i think with 86mm, difference with spool and torque will be so minimum for u to notice.. unless u go with stroker.. compression choice will help a bit for your response.
BTW, u have haltech e6x, ignition timing will help with ur spool..
why I choose 85mm? simply because u don't have to rebore maybe honing a bit will do but have to make sure piston to wall clearance is within specs.. I'm a bit scared machine shop will screw up when rebore my block
PTT and quartermaster come together with flywheel.. they have for 6bolt@1g application. try to google them up..
better get bigger injector since u have management so later u dont have to upgrade again. Fic Bluemax injector will be great.. Me regret already because bought 750cc injector onlyafraid not big enough if i want to use race gas :stupid:
u started with your project? can meet up when i back m'sia?

