- 76
- GTP_MrDave079
Hey People! I've bought a Vette ZR1, I modified it (RM), I bought all racing parts. It's very fast. The thing is that I've seen Vipers that are like 1100hp.. And I believe that amount of hp cannot be achieved only by upgrading parts... So I wonder if someone can help me..
P.s. Some people say that the oil change help increasing the car HP.. But I've been doing that with my Vette and nothing change.. The HP is the same... So please, HEELP!!
P.s. Some people say that the oil change help increasing the car HP.. But I've been doing that with my Vette and nothing change.. The HP is the same... So please, HEELP!!