Quote:
Originally Posted by 67champ
What octane would be needed for SBC with 13 to 1 compression, with steel heads? I am trying to find the cam card info, but without that info; can you still tell me what you think..? Thanks
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A good 110 should be fine. Check the Motor Octane rating and compare between brands.
Sunoco 110 Motor Octane is 106
VP 110 Motor Octane is 107
Renegade 110 Motor Octane is 108