Originally posted by Racing4Evo
You should get the R-spec since I believe it's the only one that has a machined piston.
I am getting my TR R-Spec modified as I speak. I have found that the motor does not like to run under 230. It seems really rich if it is not running above 230.
Ya i wanna get the R spec as well for the bigger head and that its 3 port turbo (better fuel consumption than the 5 port turbo) but there arent any available on hong kong sites only place online i've seen them on is towers and my supplier doesnt order from towers!
