Blaster reed spacer do i have to rejet ?

[mattsteibler26]

I got a blaster with the full fmf and i put a spacer in it and i was wondering if i need to up the jet. It seems to run good

 

[Awk08]

i would say not, no change in flow, just moves the powerband up or down the rpm range.
in front of reeds for low end, behind reeds for top end.

 

[mattsteibler26]

alright cool thanks and mine still has the lid, can i take that off and do i hav to rejet ?

 

[Indread]

re-jet with lid removal, and plug chop to confirm right size jet.

 

[mjgnslngr]

dumb question but, did the PO rejet already for the fmf? might not be a bad idea to confirm jet sizing before just assuming... just a thought...

 

[Blaaster]

If you have had the reed block off it would pay to leak test it.