FMF powercore 2

blasterlearner

New Member
Jun 10, 2012
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I have a 2001 blaster with carbon fiber reeds and a full fmf powercore 2 exhaust not on it. My question is that if I put it on what will i need to do to not blow my engine.
 
If it is just a muffler, nothing will need to be done, other than a leak down test.

If it is a full pipe and muffler!

Leak down test!

Rejet carb, starting at #280 #290 main.

Set float level and idle correctly.

Plug chop to confirm jetting!