dreamrr Posted May 9, 2012 Share Posted May 9, 2012 I am thinking about building my motor on my YFZ 450. Can anyone recommend a great shop that is reasonable in price? I want to do a big bore, port and polish, bigger carb, etc. Quote Link to comment Share on other sites More sharing options...
CaptNkllm Posted May 9, 2012 Share Posted May 9, 2012 Pure Evil..646-2953 Quote Link to comment Share on other sites More sharing options...
mineurbiz Posted May 9, 2012 Share Posted May 9, 2012 Pure evil does not port and polish, I would ship it to Kenz Cycle Tech! Quote Link to comment Share on other sites More sharing options...
mineurbiz Posted May 10, 2012 Share Posted May 10, 2012 The 3 big shops in the west that do top notch Port and Polish on a YFZ are Kenz Cycle Tech MMAD Racers Edge Kenz and MMAD are getting the best flow numbers out of a YFZ head and Kenz, with Kenz being less expensive. Quote Link to comment Share on other sites More sharing options...
1BADYFZ Posted May 10, 2012 Share Posted May 10, 2012 What he said!! Quote Link to comment Share on other sites More sharing options...
CaptNkllm Posted May 11, 2012 Share Posted May 11, 2012 Not sure where you read that... they dont do it onsite anymore..they ahave it set up with a CNC shop IIRC... try again Capt Pure evil does not port and polish, I would ship it to Kenz Cycle Tech! Quote Link to comment Share on other sites More sharing options...
mineurbiz Posted May 11, 2012 Share Posted May 11, 2012 (edited) Not sure where you read that... they dont do it onsite anymore..they ahave it set up with a CNC shop IIRC... try again Capt No they have RE port their heads, I know where TJ has it done and never said he could not get it done, just that he does not do it. TJ can build a good bike, but if your going to send a head out, I personally would choose KENZ or MMAD for a YFZ head. If it was a TRX I would then say Kenz or RE for porting. Edited May 11, 2012 by mineurbiz Quote Link to comment Share on other sites More sharing options...
BOBYFZ502 Posted October 28, 2012 Share Posted October 28, 2012 ATV PERFORMANCE 702-752-9036 RIGHT HERE IN LAS VEGAS OVER 20YRS EXP. IN PORTING & POLISHING ALONE. YOU CAN CHECK OUT PICS OF OUR PORTING ON FACE BOOK AT: ATV PERFORMANCE 1 Quote Link to comment Share on other sites More sharing options...
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