hey guys i got a blaster with wiseco piston, 30mm carb and pipe silencer. i rode a kfx400 the other and wow way faster it pulls hard in every gear. i know its a 400 and 4 stroke but how will getting some head porting do for my engine or am i better off getting a 400 any help is appreciated
porting is it worth it
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You will smoke almost any 400 on a properly tuned blaster. sounds like you are well on your way with the mod's you've done. Yes get a port job and head redesigned. Ken Oconnor does great work.
With good porting and a 35mm carb your blaster should be really close to that 400 if not better. Porting is well worth the money, its the best bang for the buck.
you don't port the head. you have the head redesigned and the jug ported. it is probably best to go ahead and replace the piston when you do it to get the most life out of it. it is about 300 bux for a good port job and redesigned head. the piston is about 100 bux. Maybe a little less
you don't wanna know how much some of us have invested then lmao.
i would recommend giving Wildcard a call, they work on my cylinder looks fantastic
ur telling me lol i already got +3 a arms yfz shocks hydraulics all around and bunch other stuff lol
porting is alot more than that, but if you were to clean up the ports, raise to exhaust a little and maybe just slightly widen everything, that would be a hella start for a DIY port job. Actual 150 dollar port jobs deal with alot of calculations and dimensions to open up the ports for what the motor has done to it.
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