]I have a turbo tht i was told its a turbonetics 60-1 trim but it has no identifiction on the actual turbo. The exhaust housing is stamped a/f .63 , 5 bolt downpipe. Nothing is stamped on compresser housing. The only other markings are the AF and Mg stamped on the plate that divides both wheels (stamping is on exhaust wheel side. Is this enough information to figure out what company and size? Thanks

Compressor:
Inducer 50mm
Exducer 76mm

Turbine:
Inducer 56mm
Exducer 65mm

 

Where's the picture?

 

Pictures wouldnt work so i tried to explain it. Ill work on pictures

 

Would it help if i measured the turbine and compressor?

 

yes. compressor and exhaust wheels in millimeters please

60-1 is not a "trim". "trim" is a coefficient of the wheel size

 

I will have to measure tomorrow with a dial caliper and will put up the info sometime tomorrow. Thanks for that side not, im trying to learn about all these different turbos and its alot to comprehend ha.

 

Measurements updated

 

Looks old. Looks like a 40 or 46 trim T04E if your compressor wheel measurements are correct (shame you can't see the serial number on the back of the actual wheel).

Those were good only to about 350whp. (especially since you have the stage 3 exhaust wheel). Those were made as a twin setup for larger displacement 4.0 Litres and up. But as a single unit they were pretty good with Straight LS motors up to about 300whp, then they ran out of breath.

 

Thanks alot for your help! Is there anyway i can find out forsure if its a 40 or 46 trim?