Whats a safe DCR for running pump gas with no problems (including in summer heat)
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Trying to plan a heads/cam combo and I didn't realize how confusing it can get!
I need to be able to run safely on 93 Octane with no ping worries...
For starters is an 8.7 DCR ok?
I need to be able to run safely on 93 Octane with no ping worries...
For starters is an 8.7 DCR ok?
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Check out David Vizards articles on the Engine Masters or Popular Hotrodding magazine. I can't remember which it is right off the top of my head. He has a chart which listes what DCR can be run on what fuel at different engine collant temperatures. Very neet stuff.