Big Gun rev box

[ThumPIN_450R]

Has any body tried on of these yet? I'm thinking of getting one mainly becuase I don't want to spend 300$ on a vortex let me know if the big gun is any good or not

[jeepnrocks]

I would stay away from the 100 dollar rev boxes. They disable the tps and can casue problems of you ever switch to a high comp piston. This is one of thoise things that you get what you pay for.
currently dyna-tec, vortex, or a crf ignition are the best options

[450ss]

well actually it doesnt disable the tps the tps actualy disables the rev box and it will only allow up to 300 rpms more than the stock box

[ThumPIN_450R]

thanks for the responses guys I guess I'll actually have to spend some money now unless somebody has one they want to sell me