standard GT3076R's vs Tial Alpha GT3076
 

Hey guys

What is the differnce between them? i'm talking about spooling, hp/tq...etc

Alphas spool quicker, and flow more (58lb/min vs 52)

Is it the SS turbine housing? overhere
http://www.tialsport.com/prod%20ss%20turbo.html#sgt3035

So both standard and Tial Alpha differnce is the housing only?? or both housing and internals??

Don't the units have the same compressor wheel?

A 3076r with a .82 spools up at 4K... one with a .63 maybe 250 rpms faster.... ( in our testing over the years on our own cars)...
With that said, I want to share my own experience with upgraded wheels etc...
I had gt35rs with .82s... then I switched to HTA gt35rs with .82s.... the HTA wheels were "supposed" to spool up faster and produce more power(according to the manufacturer)... not the case on my car though.. the spool up was the same and HP was very similar as well... all this was on my own car... nothing else changed.... ( dyno proven as well).
The testing for those HTAs was done on a Evo at 35+ psi .... they did spool up faster and produce I believe 70 rwhp more then the standard gt35rs... but at twice the boost levels, if not more, then what we run on our P cars...
My conclusions are purely just an opinion based on my own experience on my own car and by no means negatively directed towards any manufacturer discussed in my post.

thanks in advance,
mark

ps. I def. would like to try one of those on a car... hopefully soon...

Mark, by spools up, you mean FULLY spooled...

No they do not.

The alpha 3076's have a billet compressor wheel. A standard 3076 has the off the shelf garret piece.

Good info,
thanks to Mark, Tony and Tial for the updates.

Great stuff in turbo technology, cant wait to hear more about your turbos, Markski !

Marski please send Marty some upgraded turbo's for the Mommy Rocket.Attachment 104957

Marty,

Let me know when you want to put a 35r and water injection on the v70r... we have that file already covered :D .

OH MY GOD now you have done it Tony,the phone calls will be starting soon.Attachment 104959

Ha. The motors are a little weak, but we can get him to 450 all wheel or so no problem =). Its a very similar DME (ecu) to the 996tt :cool: .

yes full boost....