 Difference Between 1.7 and 1.8 TB Gaskets?, Sort of OT |
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| Nogoodwithusernames |
 Jul 29 2020, 09:36 AM
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Member  Group: Members Posts: 237 Joined: 31-May 16 From: Nor-Cal Member No.: 20,051 Region Association: None  |
So the intake in my T4 converted Squareback is technically out of a bus, but the motor is a 1.7 914 with domed pistons so it's not completely off topic. The issue is, I'm having a hard time dropping idle down. One of the two intake leaks I've found is the TB to plenum gasket, but I don't know if I should order the 1.7l version or 1.8l version.
Any way to tell between the two or measure the one I have to tell? |
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| bdstone914 |
Jul 29 2020, 09:39 AM
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bdstone914 Group: Members Posts: 4,523 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
@Nogoodwithusernames
date='Jul 29 2020, 08:36 AM' post='2838157'] So the intake in my T4 converted Squareback is technically out of a bus, but the motor is a 1.7 914 with domed pistons so it's not completely off topic. The issue is, I'm having a hard time dropping idle down. One of the two intake leaks I've found is the TB to plenum gasket, but I don't know if I should order the 1.7l version or 1.8l version. Any way to tell between the two or measure the one I have to tell? [/quote] The 1.8 is larger. I would have to measure each plenum to get a dimension. Or order one of each. |
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