Old ATR turbo

[Grimgrak]

Anyone know what the specs are on the old atr turbo? I think it's the smaller one all it says is garret 60:1 on the cover. What kind of turbine flange does it have? It looks like theres some kind of adapter peice to convert the flanges as it doesn't bolt directly onto the stock manifold?

 

[jwaller]

Re: Old ATR turbo

it's prob a TE44. you should have to use an 3 to 4 bolt adaptor to bolt it to the exhaust housing and ATR's downpipe and wastegate. it will not bolt up by itself.

 

[Grimgrak]

Re: Old ATR turbo

Sounds about right where can i get more specs on this turbo?

 

[dgoodhue]

Re: Old ATR turbo

If you don't have the ATR 3-4 Bolt adapter or ATR DP, just sell it off. It's a for GN-Turbo Regal turbo, ATR just made adapters so the Buick turbo would work SyTy's. The PTE SyTy specific exhuast housing was a better solution.

 

[Grimgrak]

Re: Old ATR turbo

I have both the adapter and the atr dp. Just wanted more info as to what housings and wheels are used.