First time poster & would really appreciate some HELP!!! 93 F-150,5.8 ,E40D quite a few mods. Changed stock ECU which was a U2L1 to a C3P2 that is an early lightning box because truck was hitting speed limiter at 72 MPH from tire size. Does afore mentioned box have any Rev or Speed limiters, and if so how to eliminate? Thank you very much.