Rev Box

[Punk'd]

I was just wondering if getting an after market one will wake the 450 up compared to the stock. Thanks for the help:D

[beak7707]

I have always thought they only really help if you have mods on your motor. Putting one on a stock motor seems kinda pointless to me. I built up my old 300ex with a cam and high comp piston and it was always hitting the rev limiter so it helped on it alot. But in stock form the rev limiter lets it use almost all of its power.