which is better?

Differance between the two if that much at all?

Which is the better quality?

 

depends upon ur set up, what is it? More info!!

 

both are very good quality turbos. you cant go wrong with either one.

 

My setup is:

RB25DET (Nissan skyline 2.5l Inline 6).
It has forged pistons, rods, ACL bearings, ARP rod bolts and head studs, 1.1mm metal head gasket. The motor is set at 8.8:1.

Will have a 38mm wastegate, 720cc injectors, 3inch down pipe, 3.74'' straight exhuast, FMIC, 2.5'' intake and intercooler piping, Mega Squirt stand alone.

Those are pretty much all the basics that you will need to know, to calculate what turbo I will need. From my Knowledge these turbos are neck and neck when it comes to specs....other then the SC61 has a precision custom wheels (biggest wheel is the 76trim), while the SH61 has the Garrett V wheel (stage 5).

 

My friend has a RB25dett with a SC61 and its pretty quick although i would really like to see something like a GT35R/T4 or like a PT series T4 since its a 6cyl...

But as u can see, Both Precision SC61 and ITS SH61 are very good quality turbos and u cant go wrong with either one...


Hit me up on AIM if u have any other questions..

AIM: STHPERFORMANCE