Quote:
Originally Posted by Cdaddy731
Very cool, can someone elaborate on the relay upgrade?
Posted via Mobile Device
|
I am sure someone will come up with a diagram here in a few minutes, but in a nutshell:
you take 2 standard normally off relays, and hook them into the high and low beam power wires on the headlight harness on one side, and to the battery/alternator on the other.
Then you use your original high and low beam wires to trigger the relays and supply power to the headlights right from the battery (or alternator).
This serves two purposes: 1. it gives your headlights the most direct line of power they can have, allowing them to perform to their fullest potential and 2. it prevents your new, upgraded headlights from pulling too much current through the 40+ year old headlight switch and causing it to fail (or light on fire
)
__________________
CURRENT
'50 GMC 100 shortbed Gen IV 4.8 LS - 4L65E (Secret truck, Shhh!!!)
Build
'63 Buick Wildcat Coupe 401ci Nailhead (Very much in pieces)
Photos
'66 Impala SS convertible 327-QJet-glide (4 speed swap one of these days...)
Photos
'69 CST/10 4x4 SWB Stepper 350 2bbl - NV4500/NP241C (Broken Truck!)
'72 Sierra Grande 2WD LWB fleetside 350-TH350
Refresh
'99 K2500 Silverado RCLB 5.7 Vortec - NV4500/NP241C (Daily)
'99 K2500 Suburban 7.4 Vortec - NV4500/NP246 (still working out the bugs)
SOLD
'71 Custom/10 2WD LWB fleetside -
'72 GMC K/3500 Dually (Sold to redryder)