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what size is the stock head pipe. do they sell a spark arrestor for the full bore open pipe?

 

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How does the new head pipe do for performance? What types of machines did you test on thus far? I plan to build my Baja exclusivly with bolt on gear for the time being, can the head pipe offer me increased performance in stock form as it is now or later when I've got all of the bolt ons? I'm sure that healthy header will work wonders for the bigbores.

 

I have sold my Yosh and have got it down to the Trinity, Ron Wood and MBPR systems. I am leaning to the low maintenance MBPR. I am going to hold off till AZSAND get back with his tests.

 

just ordered my mbrp pipe today! bigger head pipe, 2" center, free spark arrestor! polished what else is there. hurry up and wait[img]i/expressions/face-icon-small-wink.gif[/img]

 

Same here I cannot decide on the Trinity or Mbrp exhaust.

 

NY if you go with trinity i hope you have better service then i did, maybe i wanted my at the wrong time of year but i didnt care for how they were doing me, so i canceled my order and now have the mbrp slip on and waiting for the head pipe,

 

Gary at TVI told me that so far the Ron Woods pipe has flowed the best with the engine mods he is doing. He hasn't yet tried the MBRP setup yet since it isn't available but he says so far RWR"S pipe has the best characteristics.