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Compression on NEW 850 Engine

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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OneWire
Posts: 4
Joined: 17 December 2005
Year and Model:
Location: Seattle, WA

Compression on NEW 850 Engine

Post by OneWire »

Does someone know what the compression should be on a new 850 engine?
.Begin with the End in Mind

OneWire
Posts: 4
Joined: 17 December 2005
Year and Model:
Location: Seattle, WA

Post by OneWire »

I read that it's 185 to 213 but that's much higher that what I've seen listed for the turbo models. Is this correct?

Thanks
.Begin with the End in Mind

White850Turbo
Posts: 923
Joined: 11 April 2004
Year and Model:
Location: Plano, TX

Post by White850Turbo »

Listed ranges for non turbo engines are 1.3 to 1.5 MPa and for turbo engines, that number is 1.1 to 1.3 MPa.
-Sean

1995 850 Turbo (Extensively Modded)

1998 S70 T5 (Almost Stock)

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