Questions after the bore

[D_Rok]

Ok so i just bored out my blaster .50 over. Should i the main jet size? Or how about the clip on the needle valve, should it be moved up or down? Or can i just leave the stock settings? If it needs to be change and hasnt would it cause bogging of the engine? Also should spark plug gap be increased because there is more engine space? :-/

 

[03blasteryfs03]

no when your getting it bord .50 over you can barly notice it and it only raises the ccs to like 1 cc

 

[03blasteryfs03]

so everything should be fine if the jetting before the rebuild was dialed in

 

[D_Rok]

Yeah i think everything was right before thanks for the answer. I:I

 

[J4M1E333]

yeah, everything should be the same, including the spark plug, for safety i would still put a new one in and do a plug chop though

 

[D_Rok]

Whats a plug chop?

 

[J4M1E333]

its the best way to determine how close your jetting is bit of a nitemare, specially since the blaster plug is hard to get to, but well worth doing.

first is a plug chop, 2nd is plug pictures

2-Stroke Plug Chop How-to

Spark Plugs