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H-Man · 09-24-2013, 01:18 AM

11:1 is kind of high for an otto cycle engine on regular unleaded (it can be done, but it might not be easy.) You may not have the valve clearance to increase the compression ratio.

09-24-2013, 01:18 AM	#2 (permalink)
H-Man The brake pedal is evil Join Date: Jan 2013 Location: California__ Awsome: Yes Posts: 392 Denny's Detector - '08 Mercury Grand Marquis Taserface - '17 Chevy Volt Thanks: 5 Thanked 55 Times in 51 Posts	11:1 is kind of high for an otto cycle engine on regular unleaded (it can be done, but it might not be easy.) You may not have the valve clearance to increase the compression ratio. __________________ Getting sensor data off of a pre OBDII Toyota ECU via TDCL. All of this is on E10: Project E is my current focus.