This is one for those who don't drive on the street.
How much compression do you think I could run in my track engine? It's an M10 4 cyl from a '77 320, running on 98 octane premium. It only runs on the track and only for 15 minute sessions.
I'm thinking 12.5:1
Any ideas, opinions or experience?
Cheers
How much compression could I run?
How much compression could I run?
Pete K
'75 520i (track day special)
'81 M535i (dream car)
'79 323i (wife's little cruiser)
'03 320i wagon (for baby hauling)
'97 Ford Laser (1st ever new car)
'75 520i (track day special)
'81 M535i (dream car)
'79 323i (wife's little cruiser)
'03 320i wagon (for baby hauling)
'97 Ford Laser (1st ever new car)