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300ex high compression

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Old 07-12-2000, 09:06 PM
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if i put a 11-1 compression piston and a good cam in my 300ex will i have to run race gas or will 93 octane be ok.
 
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Old 07-12-2000, 09:48 PM
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i had a 11-1 piston in my 300ex before isold it for my banshee and the starter could BARELY turn the motor with a new battery. Also it made screaching noises when you started it when it was cold
 
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Old 07-12-2000, 10:02 PM
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ouch dont want that! what did u do, did you keep it like that did you get more power?
 
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