I'm almost done with the 2jz na-t swap. its a 89supra; 92 sc300 with 7mgte electronics
1st; I'm running a vpc set-up and i'm wondering about what rom I should get? with the vpc does it overide the factory full curve or just add to it? I'm thinking about geting a mkiv chip and making the adjustments to the vpc internally to run the mkiv chip 680cc with cams and single turbo.
or should I try to contact a dealer and tell them i'm running 720 cams, t04r and a 720cc injectors on a 7mgte later model. and see if they can get a custom chip made.
edit:^I think this is going to be my best route being its a 7mgte ecu
2nd; I found a garrett to4r but I want a hks to4r, but ive been reading and i can't get a answer wether or not they are the same turbo.
hks t04r says on there site is turbine 63 Trim - 66.7 Inducer, exhaust 76 trim 64.7 exducer.
The garret t04r from rx-7store says there is turbine 67mm 84 trim,exhaust 84mm 54 trim.
i thought garrett made hks turbos
my goals are 700-750 rwhp at max output, 550-600rwhp on pump 92
3rd; I need to run oil lines and i think i'm gonna go through atpturbo and I was wondering if any people had other suggestions.
1st; I'm running a vpc set-up and i'm wondering about what rom I should get? with the vpc does it overide the factory full curve or just add to it? I'm thinking about geting a mkiv chip and making the adjustments to the vpc internally to run the mkiv chip 680cc with cams and single turbo.
or should I try to contact a dealer and tell them i'm running 720 cams, t04r and a 720cc injectors on a 7mgte later model. and see if they can get a custom chip made.
edit:^I think this is going to be my best route being its a 7mgte ecu
2nd; I found a garrett to4r but I want a hks to4r, but ive been reading and i can't get a answer wether or not they are the same turbo.
hks t04r says on there site is turbine 63 Trim - 66.7 Inducer, exhaust 76 trim 64.7 exducer.
The garret t04r from rx-7store says there is turbine 67mm 84 trim,exhaust 84mm 54 trim.
i thought garrett made hks turbos
my goals are 700-750 rwhp at max output, 550-600rwhp on pump 92
3rd; I need to run oil lines and i think i'm gonna go through atpturbo and I was wondering if any people had other suggestions.
Last edited: