T4 vs T6
Thread Starter
Joined: Sep 2007
Posts: 4,188
Likes: 293
From: woodbine, md
T4 vs T6 Being new to turbo's, other than size, any advantage to T4 or T6 flange
spooling, more for street driving, etc
I used to see mostly T4 stuff, now seems more T6
how do you decide
spooling, more for street driving, etc
I used to see mostly T4 stuff, now seems more T6
how do you decide
Most times by your cubes.
Alot of ppl in the forum will say anything over 370 cubes will be better off with a T6 turbo for better power, more boost and to prevent back pressure issues. It sure has worked out fantastic for alot of guys soo T6's are really popular.
Alot of ppl in the forum will say anything over 370 cubes will be better off with a T6 turbo for better power, more boost and to prevent back pressure issues. It sure has worked out fantastic for alot of guys soo T6's are really popular.
9 Second Truck Club
iTrader: (17)
Joined: Sep 2006
Posts: 3,672
Likes: 9
From: Colorado Springs, Co/ Central, Ca
T6 hands down for the track and making the most hp from a given turbo, but a T4 setup can work really well for a foot brake car 370CI or less. If I ever take my car to the next level I will be upgrading to a T6 hotside. There would be at least .2 tenths there. The reason my car is T4 is because I originally built it to race in high altitude.
