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fredmeister fredmeister is offline
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Join Date: Oct 2002
Location: Baltimore, MD, USA
Posts: 2,232
tial versus factory wastegate

What makes the tial such a popular upgrade over the factory wastegate?
I mean can someone list the clear advantage of a tial W/G over a good functioning factory W/G?
If you had a choice to rebuild the OEM unit by replacing the diapragm, is it cheaper and work as well and save the expense of a tial? Or is there some clear advantage of the tial worht the money for it?

What size tial is proper for the 3.3 liter engine?
1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
---"When you're racing it's life! Anything else either before or after, is just waiting"
Old 02-23-2008, 06:51 AM
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