400 compression
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400 compression
Anybody here know what would be good compression numbers for a Fzr 400 1wg motor ?
Re: 400 compression
The only number that I can recall is 135 psi for a well running, stock motor; but I'm not sure why that number sticks in my mind.
'88 FZR400 1WG
Re: 400 compression
'88 FZR400 1WG
Re: 400 compression
Thanks for that information 
