Tial vs. Deltagate Comparison and Tial Install

After getting tired of the in consistant boost that the Deltagate yielded, I picked up a Tial 35mm wastegate hoping it would fix the problem. Yeah, I know I really should have a larger wastegate based on my power level, but that would entail a while redesign of the adaptor plate......

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A good shot of the relative size relationship of the two.....FYI- they are identical in flange mounting points, the Tial is a drop-in for the Deltagate.
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The backside of the two.
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The actual valves. The Tial does have a seal ring that is not installed in this pic.
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A shot of the turbo setup on my car (T04B 60-1, P-trim; adaptor plate off stock exhaust manifold) . The wastegate dumps off the bottom of the adaptor plate. The dump tube to the down pipe is visible.
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A shot trying to show the location of the wastegate....rather hard to do.
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Another shot of the wastegate location.
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A close-up of the Tial in place.
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A bonus shot of the compressor/turboside of the engine....

Last update 3/11/02

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