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M20 engine code/number location
Posted: Sun Nov 17, 2019 7:14 pm
by angoose
Hi,
Can someone show me where the engine code/number are located on the 1985 M20 engine block and head. A clear photo or diagram of location would be great so I know where to look.
Many thanks
Re: M20 engine code/number location
Posted: Sun Nov 17, 2019 7:25 pm
by steve_k
no picture sorry but the engine number will be on a flat surface near the bottom of the block on the left side near the engine mount.
Re: M20 engine code/number location
Posted: Sun Nov 17, 2019 8:13 pm
by angoose
Thanks steve_k. will that be where is find the the information on size of the engine too?
Re: M20 engine code/number location
Posted: Sun Nov 17, 2019 10:12 pm
by steve_k
angoose wrote: ↑Sun Nov 17, 2019 8:13 pm
Thanks steve_k. will that be where is find the the information on size of the engine too?
From what I can remember you'll be able to decipher the engine size from the number.
I think its covered in the wiki.
Re: M20 engine code/number location
Posted: Sun Nov 17, 2019 10:16 pm
by Brianmoooore
First two numbers are the engine size in decilitres. If the engine number starts with 25 then it's 2500cc (approx.)
Re: M20 engine code/number location
Posted: Mon Nov 18, 2019 5:45 am
by angoose
Great. Thanks to both of you