Trailblazer 250 Porting Guidlines needed
#1
Trailblazer 250 Porting Guidlines needed
I am tring to perk up the wifes TB250. I have a HPD pipe and clutch kit on the way. I have a die grinder and a dremel and it sure is tempting to strech out the porting and smooth things up. But I know it would be a lot better with tried and tested guidelines to go by. Any info on porting and head milling/reshaping would be really apprecated! Also I will bore it and put in a wiseco piston. Later I will prolly put on a bigger carb.
Thanks everyone,
James
Thanks everyone,
James
#3
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