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qu1cks1lver56 · 03-08-2011, 02:24 AM

Do the relay trick for the headlights, do the "Big 3" wire upgrade under the hood, and run a heavier wire to the junction block on the firewall. Should help you out some.

edit: and ditch the Optima for an XS Power battery :P I've had nothing but trouble out of the 2 Optima's we have.

03-08-2011, 02:24 AM	#2
qu1cks1lver56 Registered User Join Date: Dec 2009 Location: Milton, FL Posts: 733	Re: voltage dropping Do the relay trick for the headlights, do the "Big 3" wire upgrade under the hood, and run a heavier wire to the junction block on the firewall. Should help you out some. edit: and ditch the Optima for an XS Power battery :P I've had nothing but trouble out of the 2 Optima's we have. __________________ My 86 http://67-72chevytrucks.com/vboard/s...d.php?t=375526 Last edited by qu1cks1lver56; 03-08-2011 at 02:25 AM.