port the head
ttr90 power
my friend has a ttr90 and i wanna help him get the most power out of it WITHOUT spending any money or very little like 20 bucks. i am very good at working on bikes and i have every tool imaginable so im willing to do anything
1 - 4 of 4 Posts
Ported intake manifold, and head.
Lighten flywheel
Bored stock carb and rejet for either a clamp on filter or airbox vents on the stock airbox
Stiffer clutch springs
Gutted stock pipe if running a stocker
Get rid of the stock kid safety stuff and take off all brackets for that stuff.
Lighten and true the crank
Lighten flywheel
Bored stock carb and rejet for either a clamp on filter or airbox vents on the stock airbox
Stiffer clutch springs
Gutted stock pipe if running a stocker
Get rid of the stock kid safety stuff and take off all brackets for that stuff.
Lighten and true the crank
1 - 4 of 4 Posts
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