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GRX · 11-25-2015, 01:23 PM

Really depends on condition & wear of your components. Most people who see an improvement are replacing worn out point systems. So naturally it runs differently. Being that the system in your '67 is likely old and worn, you may as well change to HEI if you are going to have to replace everything anyway. Stock HEI set up (new) from a '75 truck will get you there cheaply.

11-25-2015, 01:23 PM	#5
GRX Registered User Join Date: Jul 2010 Location: MD Posts: 1,937	Re: Should I just go HEI Really depends on condition & wear of your components. Most people who see an improvement are replacing worn out point systems. So naturally it runs differently. Being that the system in your '67 is likely old and worn, you may as well change to HEI if you are going to have to replace everything anyway. Stock HEI set up (new) from a '75 truck will get you there cheaply. __________________ 1969 c-10 Step Side Long Bed. I-6 250cid = = 1969 Pontiac GTO hard top. 400, 4-speed.