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funkatation · 03-19-2016, 10:03 PM

So I've tried three modules on my HEI, and I can't get a consistent rpm during cranking. Most of the time it shows 0, gets enough spark to start and I see 500+. This is usually on the third try. Anyone have any ideas? Fitech says rpm during cranking is a must.

03-19-2016, 10:03 PM	#1315
funkatation Registered User Join Date: Aug 2015 Location: austin, tx Posts: 173	Re: 1976 Square "Simple Green" So I've tried three modules on my HEI, and I can't get a consistent rpm during cranking. Most of the time it shows 0, gets enough spark to start and I see 500+. This is usually on the third try. Anyone have any ideas? Fitech says rpm during cranking is a must.