Stock Predator Backfire

[alvin l nunley]

Yes most of the time letting off in the corner and getting back on the gas

What exhaust, what air filter?

 

[Kman1771]

Stock low speed We have to run stock exhaust and air filter

 

[flattop1]

Yes most of the time letting off in the corner and getting back on the gas

Honestly , change to a different style plug . Race it till it explodes .
Buy another one .

 

[Kman1771]

Lol that’s the plan