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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
The 204's have a little more exhaust duration to give it the lumpy idle some guys like. Also helps them pull a little farther in the RPM range.
They'll probably 'bark' a little louder.
It's a Thunderheader. it's not as loud as other scooter's
I've heard with em. Nice sound though. I LOVE IT!
Considering a 95" conv late this yr.
Thought the 204's might give it more oomph.
I need to chk my tens shoes regardless.
I plan on the taller gear as well (34T) so it
runs down the road a little better.
Thanks for the input
Here's a clip of it idling if anyone is curious
about the 203 idle.
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