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macdodd · 03-13-2015, 03:27 PM

I've got a 350 with 305 heads. At 2200 rpms,,,,shows I'm running 50 mph. Is that about right? Its got the 3 speed trans in it. Lets say I want to go out on the interstate,,,,can I run 70 and not hurt the engine? Thanks

03-13-2015, 03:27 PM	#1
macdodd Registered User Join Date: Jan 2015 Location: Hudson, fl Posts: 118	rpms = speed I've got a 350 with 305 heads. At 2200 rpms,,,,shows I'm running 50 mph. Is that about right? Its got the 3 speed trans in it. Lets say I want to go out on the interstate,,,,can I run 70 and not hurt the engine? Thanks