Thread: I switched to regular (87 octane) gas
View Single Post
  #13  
Old 10-28-2016, 05:11 PM
97 SL320 97 SL320 is offline
Registered User
  
Join Date: Jan 2012
Posts: 7,534
I'm pretty sure the compression of a M104 3.2 is 10 to 1 , pretty high for regular gas I'd say.
Reply With Quote