Is anyone running a T4 hotside .58 A/R Gt35R. I am wondering what behavior can be expected from this turbo on an 85MM b20/vtec. 9:1 compression with ITR Head. Wondering the HP limitations and spool characteristics in general. Thanks


Modified by 95swappedsi at 2:48 PM 12/31/2006

 

T4, and a 53 AR, wow, that weird.

I bet on a bigger motor it would work great.

 

oops the .53 was a typo it is a .58 sorry

 

I think Xsi-T had a T4 GT35R .58 A/R turbine housing on his last setup. I know it was a T4 GT35R but I am not certain about the A/R. Did good even with a hurt engine, crappy camshafts and running out of fuel pump

 

thanks

 

divided hotside?

 

It has a fullrace vband t4 hotside w/o divider

 

Run a .68 (atleast) or a .81 A/R hotside and it will really wake up.

 

damn thats what i was worried about....i thought it might be too small...is it as easy as just changing the hotside


Modified by 95swappedsi at 2:18 PM 1/1/2007


Modified by 95swappedsi at 2:51 PM 1/1/2007

 

sounds too small or the motor

 

thanks. Is it as easy as just swapping out the hotside, or do I have the take the turbine trim in to account. How does the T4 hotside compare to the T3 hotside. I know the T4 hotside has a larger opening, but does that have much of an effect on the spool/hp range of the turbo. Thanks...Sorry for all the questions... kinda just getting in to the turbo thing for myself

 

anyone?...thanks