Cold side clearly says air research with no significant looking numbers on it. hot side is a 58 A/R. a buddy of mine has had it sitting in a box for years and im wondering the goods and bads of swapping this out with my 42/48 i have on my single cam right now. with my turbo i have now i hit full boost at 2 grand which is awsome but this turbo always leaves u wanting more. any info or advice would be much apreciated.

 

sounds like a garrett; usually they have air research stamped on the turbine housing.

 

heres the pics of it

 

Do you have a caliper gauge? if so measure the inducer and exducer of both wheels.

 

well i checked and its got a t4 flange on it. tomarrow ill measure the wheels.

 

its off a saab i have the same one

 

seems big for a saab turbo
looks like the bearing housing mounts to the engine which makes me blive its a semi truck turbo. either way, that turbine housing is too big for a sohc

 

hhmm i have a buddy with an sc61 that i may swap then or ill just sell this thing and get me a t3/t4..... iono im still gunna measure it tomarrow.

 

im pretty sure its a saab i ripped mine off a saab at the junkyard ha guy told me just to take the saab only ha 64,000 miles

 

was it a saab truck? lol

Cuz the newer 93's have a tiny gt17 on em, and a bunch of the mid 80's saabs had straight garrett t3's....never heard of one with a big t4 on it??

 

it bolted to my turbo manifold which is a t4 huh idk

 

got the measurements

hot side

46.5 & 63.7

cold side

46.6 & 60

 

With those measuremeants, it comes out to 187 on the hotside, 60 on the cold.

Trim = (Inducer^2/Exducer^2)x100


Modified by EJ8 944 at 9:19 AM 8/16/2008

 

sorry im stupid and dont know what the even means..... I just want to sell or trade this thing for something better for my set-up something like a t3/t4?

 

I want to sell it whats a fair price on it?

 

[(exducer)(exducer)/(inducer)(inducer)]x100 = turbine wheel trim

That is the hotside formula!

 

I got 56.67? Does that make it a 57 trim turbo? Just wanna see if did it right.