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Interchangeable exhaust housing

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vacuum 6

Well-Known Member
Joined
Jan 6, 2006
Messages
2,430
Are the TA49 and TE60 exhaust housing interchangeable? Which other housing are interchangable with the TE60?
 
They both should use the T31 Stage 3 turbine wheel. If the turbine housings have the same bolt pattern they should be interchangeable. Also, if they are Precision housings, they should have two part numbers on them.
THB3-31 = .63 A/R 3-bolt Buick housing

THB5-31 = .85 A/R 3-bolt Buick housing

The .85 THB5-31 housing is very VERY rare and not too many have ever been spec'd for these smaller turbos. Most people tend to upgrade the turbo vs swapping the housing on a TA-49. Although there has been some discussion on here recently where people were asking about hp increases.
HTH

Patrick
 
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