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    • On the Dyno
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Products to help with the restoration of your Turbo 4.9.

PEVR Rebuild

Turbo Boost Lights

ESC By Pass Board

If your PEVR has failed, you can send it to us to be rebuilt with a new diaphragm.  Broken vacuum ports can also be repaired on the top of the PEVR.  

Find out more

ESC By Pass Board

Turbo Boost Lights

ESC By Pass Board

The 1980 and 1981 Turbo 4.9 Trans Am and Formulas came equipped with Electronic Spark Control. 

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Turbo Boost Lights

Turbo Boost Lights

Stainless Turbo Oil Line

We offer replacement LED boost light panels, Retrofit kits, and replacement decal sets. 

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Stainless Turbo Oil Line

Stainless Turbo Oil Line

Stainless Turbo Oil Line

This is a direct replacement turbo oil feed line.  It replaces the stock, bent steel line with a braided, stainless steel, flexible line. 

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Plenum Coolant Hose

Stainless Turbo Oil Line

Cracked Manifold Repair

Replacement plenum coolant hose.

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Cracked Manifold Repair

Stainless Turbo Oil Line

Cracked Manifold Repair

We now offer a brazing service to repair those cracks. 

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Turbo Gasket Set

Stainless Steel Fuel Line

Down Pipe Bolts/Springs

The turbo and intake gaskets are TTA Performance exclusive items. 

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Down Pipe Bolts/Springs

Stainless Steel Fuel Line

Down Pipe Bolts/Springs

New bolts and springs for the turbo down pipe are now available.  

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Stainless Steel Fuel Line

Stainless Steel Fuel Line

Stainless Steel Fuel Line

This brand new fuel line goes between the fuel pump and the carburetor.  

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Manifold Donut Gaskets

Manifold Donut Gaskets

Stainless Steel Fuel Line

1980 and 1981 manifold donut gaskets.

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1981 PROM Chip

Manifold Donut Gaskets

New 301 Timing Cover

 If your 1981 301 Turbo is showing a fault code 51, the cause can be from a faulty PROM chip.  

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New 301 Timing Cover

Manifold Donut Gaskets

New 301 Timing Cover

Why mess around with a used, corroded timing cover that may not even seal properly when you can purchase this brand new timing cover for your Pontiac 301 and Turbo 4.9.

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1981 Console Door Clip

1981 Console Door Clip

1981 Console Door Clip

 Reproduction clip for 1981 center console computer access door. 

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Used Turbo and Non-Turbo Parts

We have a selection of used, Turbo 4.9 specific parts available. Let us know what you are looking for. 

Contact us

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