.70 a/r vs. .82 What's the better 35r?
 

Which housing do you guys think and why? Thinking about going to the 35r and don't know why it seems the .70 is on alot of 35r turbos. I have a .70 a/r on m 30r.

I want to get a 35r and I'm tired of waiting for the HTA 35r.

if it's a street car i'd go with the .63 and if it's a race car go for the .82 but it is a bit laggier.......but makes up on top end.......

I believe your referring to the .70 A/R on the Compressor housing. The .82 would be on the hotside of the turbo.

sorry, i was referring to the hotside.........i misunderstood.

Thanks. I got them mixed up looking at the garrett site.

kind of a stupid question but how do you know that? is the hotside always bigger than the compressor housing? how does it work?thanks

some answers pleeaassee..

It's because the .70 A/R figure for the compressor is more or less standard. It's the turbine side that is 'tuned' for the application.

To the best of my knowledge, when they refer to a .82 or .70 or .63 or whatever. It refering to the space between the fins of either the compressor (Intake side (cold))or the Turbine (exhaust side(Hot)).