Size does matter

[Bent6]

I just happened to have these two turbos sitting on the bench side by side the other day. I never really thought about the physical size difference. I shot a pic with my phone just for grins.................

On the left is a PTE 91.5mm F-Trim

On the right is an old school TA-60

 

[Nasty Wendy]

if you put a really good port job on the TA60 along with a good cold air induction set up it would outflow that 91.5

 

[John Wilde]

I wonder if you can get a stock appearing compressor housing for the 91??? LOL