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FBC72 · 04-23-2010, 01:34 AM

Well, the HEI is great, but my tach, is working/not working! Sometiomes it works, and sometimes it don't, and I can't figure out why!! Any suggestions?

04-23-2010, 01:34 AM	#3
FBC72 Registered User Join Date: Apr 2000 Location: Wasilla, AK Posts: 47	Re: HEI with factory tach. Well, the HEI is great, but my tach, is working/not working! Sometiomes it works, and sometimes it don't, and I can't figure out why!! Any suggestions? __________________ 72 K-5 CST Blazer "Feathers by Chevy"