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by Mado
Thu Nov 25, 2021 11:18 pm
Forum: Series 3
Topic: Compression horespower and engine numbers
Replies: 20
Views: 7160
Australia

Re: Compression horespower and engine numbers

I’m in the process of rebuilding my Series 3 1974 pre HE 5.3 litre V12 flat head (LB suffix). Was running JE M92 pistons and 6 twin barrel Weber’s but now need to replace pistons and liners. Can I simply order new pistons to achieve 9 : 1 CR. Can the flat heads be machined. I’m also considering fuel...