2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Does Anybody Know What Is Good/bad Compression For A Turbo Ii? I Just Bought One

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Old Mar 30, 2007 | 11:37 AM
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Robyn923b's Avatar
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Unhappy Does Anybody Know What Is Good/bad Compression For A Turbo Ii? I Just Bought One

I'm Trying To Run A Compression Test On My 87 Turbo Ii But I Ihave No Idea What Is Goor Or Bad On These Engines, Can Someone Please Help Me?!?!?!!
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Old Mar 30, 2007 | 11:50 AM
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If you are using a compression tester from like pep boys or autozone, I think you are supposed to check pulses, and not a readout. You want like 3 even pulses on each rotor face. Definitely search and check the faq, these questions were covered many, many times. Good luck finding the problem.
-Eric
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Old Mar 30, 2007 | 12:07 PM
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http://www.rotaryresurrection.com/2n...ion_check.html
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Old Mar 30, 2007 | 12:24 PM
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Get a copy of the factory service manual for specific information on compression readings. The manual is free for the downloading from one of the links in the 2nd gen FAQ above.
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