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#26 |
Registered User
Join Date: Mar 2017
Location: Louisville
Posts: 46
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Re: HEI Conversion
It starts fine and runs decent in the throttle, it's mostly just idling thats erractic
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#27 |
Registered User
![]() Join Date: May 2016
Location: Sackets harbor ny
Posts: 282
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Re: HEI Conversion
Yes they are a nice upgrade. I want to get one for my boat. I put new points in it last year. Was in a hurry. But going to order one this year. I don't want to get stranded out on the water.
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#28 |
Who Changed This?
![]() Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,431
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Re: HEI Conversion
Then it ain't yer points. Check for vacuum leaks with a spray can of carb cleaner. When the idle goes wild where the spray hits, you will have found the vacuum leak.
__________________
~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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#29 |
Registered User
Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,332
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Re: HEI Conversion
Probably to -trigger- the relay, while using a 12V battery source to -power- the relay. That'd make sense.
__________________
1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible |
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