At the risk of adding fuel (ha, ha) to the fire..
#1
Race Car
Thread Starter
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At the outset let me apppologize for raising this well hashed issue, but....The May excellence (p. 24) advises the owner of a modified 930 Turbo to use 93 oct./ 10% corn syrup (CS) fuel, mixed with Marine Sta-Bil, over 91 oct. pure gas. Though we have 94 oct. /10% CS up here, I've been using 91 oct. pure gas because of the cleaner tail pipe and warnings about CS corroding internals. No pinging issues with either. What do you think? Presume very little Sta-Bil would be required if it's added every fill-up?
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