what happens when u port?

the ports in the jug are smoothed out so that air can flow easier and more efficiently, also the port timing is changed. you'll also want to do a head mod to improve the head design.

there's a great DIY by oconnor racing that shows the basics.
 
everybody's gotta start somewhere


but in 10th grade i was working at a lawn mower/tractor place doing repairs and building drag cars lol
 
that's cool man, sometimes i take for granted the fact that i've been around motors (mostly cars) since i was old enough to hold a wrench.


this makes the quad thing come a little easier than some others
 
the ports are smoothed and opened up more to allow more flow, when you have more flow you can throw more fuel at it and make more power

deff worth the $$$ by all means

check with the builders on here, if you look at the bottom of the main page you will see their names in yellow send them all a message and see what they tell you and go from there
 
"what happens when you port"............................
you get to roost your freinds who used to do it to you, and your front tires last longer from being in the air quite often, hahahaaaa

heres tons of good info on ken oconnors website.......
http://www.kenoconnorracing.com/Yamaha%20Blaster.html

and the "diy" porting videos are here at the bottom of the page....................
Blaster Porting
 
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"what happens when you port"............................
you get to roost your freinds who used to do it to you, and your front tires last longer from being in the air quite often, hahahaaaa

heres tons of good info on ken oconnors website.......
Yamaha Blaster

and the "diy" porting videos are here at the bottom of the page....................
Blaster Porting

haha so true i woop up on sborns like no tomorrow