Compression on good /new engine.

Started by scotsjohn, July 16, 2013, 06:52:24 PM

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scotsjohn

Can't find my Hayner for above figure. I'm getting 140/145/145/140 how does that look?

Jezza-7

From Haynes Manual

PY:
New.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 12 bar
Wear limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 bar
Maximum pressure difference between adjacent cylinders . . . . . . . . . . 3 bar
Firing order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-4-2 (No 1 at timing belt end)



scotsjohn

Many thanks James; quite happy with what I've got then. Getting 150/155 PSI at operating temp, so the old girl's still got a long way to go.

Tav


Alexiskayak_7

At operating temp, i am getting 12.5/12/12/12.5 on a 250.000km engine