[Healeys] 100M Compression

[Bob Spidell]

Just did our first compression test on our 100M engine (all we've done is drive it up and down the little county road in front of my folks's house--20miles maybe). Engine warm, all plugs out, throttles closed: 

#1 - 162 psi 
#2 - 170 
#3 - 165 
#4 - 172 

Actually seems a little high, even for an M but, hey, I'll take it. 


Bob 

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Bob Spidell - San Jose, CA