RX7Club.com - Mazda RX7 Forum - Compression in a new engine

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J.S.J

Mar 12, 2004 08:03 PM

Compression in a new engine

my reman has under 100 miles on it. What kind of compression is considered normal for this new of a engine?

J.S.J

Mar 12, 2004 08:10 PM

One more part.
When watching the gage move across the rotor faces it moves up three times as described but it should have a short time where the engine is at top dead center so the needle will cycle lower crossing TDC?. Is that how things work here. I assume the engine has T.D.C.
Like Compression,Compression,Compression, lower then Compression/Compression/Compression>?

rx7will

Mar 12, 2004 09:11 PM

Its compression, compression, compression, compression and on and on and on.

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