holset help?

[skateloser2003]

i just got a new holset h1e and i was wondering what the flange is for it since its not mitsu is it t3/t4 ?

 

[silver bullit]

t3 or t4 most likely, though you can change the exhaust housing to make it mitsu, but he t3/t4 flow better in the lb-ft and air flow is better/higher in the rpm band.

Post a pic.

 

[andy4g63]

It is probably T4 divided, but that is kind of laggy. I am running T3 with 0.70 turbine with V-band from BEP. I have full boost around 5K. If you want anything faster than that, you better stick with a BEP Mitsu bolt-on housing. So basically, you can have it flanged either way: T4;T3; Mitsu flange, depends on your goals and usage of the car.