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1STtimePRo'71 · 02-07-2005, 02:26 AM

I have a 71 k20. Do I have HEI. How can I tell? I'm having starting problems, and I dont understand why. When did they start using HEI factory.

02-07-2005, 02:26 AM	#19
1STtimePRo'71 Registered User Join Date: Feb 2005 Location: Lake Crystal, MN Posts: 656	I have a 71 k20. Do I have HEI. How can I tell? I'm having starting problems, and I dont understand why. When did they start using HEI factory.