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Engine turbo systems |
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Pictured above left is a
T3 with a A/R of 43. The T3/T4 in the center has an A/R of 62. The Super T70 at right has an A/R of 87. Note that the exhaust flanges are all the same size, but the turbine housings are considerably larger from left to right. The exhaust size on the T3 at left is 2-1/4", the T3/T4 in the center is 2-1/2", and the exhaust on the Super T70 at right is 3.0". |
