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200xman
08-31-2003, 01:46 PM
I am getting ready to fire up my fresh 350x engine with a Wiesco 10.25 to 1 piston and the shop tpld me I should run race gas. Is this really necessary or is 93 octane good enough?
Howdy
08-31-2003, 01:49 PM
I am getting ready to fire up my fresh 350x engine with a Wiesco 10.25 to 1 piston and the shop tpld me I should run race gas. Is this really necessary or is 93 octane good enough?

I personally think 93 will work fine. That is what I used in my 350x with a 12:1 piston.
Howdy