MGB replacement engine mystery

General MGB discussion
Vic Butler
Posts: 788
Joined: Wed Dec 21, 2016 6:07 pm
Forename: Vic
Surname: Butler
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MGOC Member: Yes
Location: North West Hampshire

Re: MGB replacement engine mystery

Post by Vic Butler »

The S head was different from the standard Mk2 1800 head in that it was a 9.5 compression instead of 9. I was given one years ago but on removing the valves I found a crack between the valve seats on one cylinder. I don't know what the casting number of that head is but I suspect they are somewhat rare.
1977 Stage 2 MGB GT
1975 SWB Series 3 Land Rover with a later 2.5 petrol engine
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