Volvo RWD 200 Forum

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B21 Valves.... 200

Hi, tonight I was just generally cleaning up the head off my '77 245(yep, few previous posts, almost running :)), and I got to cleaning the crap out of the intake channels. I noticed when I sprayed degreaser in the channel, no matter how closed(ie. turning cam) the valve looked, it would leak some degreaser out. A leak like this would let the compression go wayyy down right? What are my options to fix this leak? New valves? Reseat job? Thanks,

Aaron
1977 245 (aussie)








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B21 Valves.... 200

Hello Aznm! Donīt worry you propably wount need new valves, i would suggest a valve seat job and re-grinding of the valves, perhaps new valveguides but certainly new valveseals.
The valves usualy last a very long time, but the valve guides needs to be changed some times, just check the clearence and you know if itīs needed.

DE.Sweden.







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