RE: Best Engine/Pipe Combo.
Hey guys I got myself a mp777 sp2 and RB WS7II X3 .21 as a moter. I was thinking that I should use this engen for races only and use a OS RG for just beating the car around. Is this a good idea or just stik with the RB WS7II X3 .21 all the time. The only reason I ask is I here the paformance goes down after about 6 gallon of fuel. Thanks.