@madrod, lol close santa pod , i suppose im just trying to get an idea of how close it is or has either one of us got a greater advantage.......apparently from the posts here the gearbox has a lot to do with this, im learning new stuff every day , mine is a std gearbox 4x4 with a quailfe big tooth kit inside, it does launch very well if i say so my self, i can just get a hint of wheel spin everytime and it really helps keep the t4 on song plus now ive got nos so that should help, im using cut slicks for the day, well they ae slicks with grooves cut in them , not a lot of grooves, what tyre presure would you reccomend???,

btw its an r34 v spec im up against