As a result, some might uncover consolation in opting for internal upgrades to lessen the risk of detrimental the OE motor. Anyway, a lot of the mods and upgrades to take the Toyota 2JZ engine to 600-800whp include:you will get al the Kelford cam profiles to the 2JZGTE also for your VVTi, in the moment I have not the ultimate aplication.Toyota Supr