hmmm the life of owning a mkiv supra!!! it's never ending ;-) thanks for posting all these videos man.... huge thumbs up!! personally i think your best set up is the previous one with the export twins and everything else the same!! i have something very similar.... but my engine is a vvti with jdm twins that have had a basic hiflow rebuild (with no more ceramic turbines) along with a TOMs tuned ecu, Greddy FMIC, EBC, 3.5inch DP into HF cat with 3inch exhaust (a very quiet stealthy tanabe) and stock intake with K&N panel filter.... i get about 16-18pounds boost but love the way the twins spool up at about 2k then the second at 4k.... makes daily driving a pleasure as well as better traction... my car is very stealthy which is the way i love it! 😁
thanks for your comment. Your are absolutely right about a steel turbo setup, its powerful at low and mid range, relativ cheap to build and stealth looking. I loved ist too, but at higher revs i miss some power. The car with single turbo is much faster with lower boost and engine stress is also lowered.
Yes 4k at higher gears. My car is not tuned for single and also with stock jdm cat in the midepipe it's not to bad with the big hotside of 1.22 With a smaller hotside and an optimal ecu tune you should see full boost under 4k.
hmmm the life of owning a mkiv supra!!! it's never ending ;-) thanks for posting all these videos man.... huge thumbs up!! personally i think your best set up is the previous one with the export twins and everything else the same!! i have something very similar.... but my engine is a vvti with jdm twins that have had a basic hiflow rebuild (with no more ceramic turbines) along with a TOMs tuned ecu, Greddy FMIC, EBC, 3.5inch DP into HF cat with 3inch exhaust (a very quiet stealthy tanabe) and stock intake with K&N panel filter.... i get about 16-18pounds boost but love the way the twins spool up at about 2k then the second at 4k.... makes daily driving a pleasure as well as better traction... my car is very stealthy which is the way i love it! 😁
thanks for your comment. Your are absolutely right about a steel turbo setup, its powerful at low and mid range, relativ cheap to build and stealth looking. I loved ist too, but at higher revs i miss some power. The car with single turbo is much faster with lower boost and engine stress is also lowered.
Nice!
thank you for your comment
Hi nice video what power did the car make with this setup
I did not dyno the car with 20 Psi & 3" cat back setup. But low 7sec from 100-200 kph should be +500 hp at the flywheel.
when does ur boost come? what rpm, my goal is to hit 600bhp with stock 2jz gte engine and with aftermarket ecu +e85, what are your thoughts?
My Video regarding boost ua-cam.com/video/Dj_i4Dah4FI/v-deo.html
@@Supra2JZLife seems like the power comes at 4k with s257 turbo, do you think its possible to get it down to 3-3.5k?
Yes 4k at higher gears. My car is not tuned for single and also with stock jdm cat in the midepipe it's not to bad with the big hotside of 1.22
With a smaller hotside and an optimal ecu tune you should see full boost under 4k.
Hi! Computer Greddy Ultimate?
No, stock jdm ecu, but Mines tuned for stock twins