what exhaust

[03blasterbai]

hi
i ride a 03 blaster with a kn filter no other engine mods as of yet. i ve been thinking of buying a exhaust and wondering which are good for low to mid.
im thinking of a dmc alien full pipeor fmf fatty with pc2 and whats the jetting for these. open to all suggestions. thanks

 

[Blaaster]

hi
i ride a 03 blaster with a kn filter no other engine mods as of yet. i ve been thinking of buying a exhaust and wondering which are good for low to mid.
im thinking of a dmc alien full pipeor fmf fatty with pc2 and whats the jetting for these. open to all suggestions. thanks

Elevation and temp changes jetting.

DMC, stock #32.5 pilot, #280 -#300 main, needle on lowest clip(richest).

FMF, stock pilot,#260 - #280 main, needle in middle slot.

These are ballpark figs using 32:1 mix.

Start big and plug chop to correct.

 

[05blaster3]

welcome to the forum!

 

[scotj77]

I would say fmf for low to mid range. Mx racers seem to like that pipe

 

[mjgnslngr]

Fmf is my vote! Pulls Hard down low outta corners with a nice mid range. I used a 270 main, stock pilot, needle in the middle at 340asl.