Re: Put the expansion chamber exhaust and its slower
Hmm... I dunno about the Spooky chamber (lol, that sounds cool tho), there's not been enough feedback on the forum for me to give ya specifics... I've the SBP one and it was a night and day difference over stock capped/uncapped, but I did hafta tweak the carb a bit too.
Yeah - I'd suspect restriction from the filter and as for the carb - yeah needle settings. The plug color will tell ya what it needs better than I can anyway heh