747mopar
Well-Known Member
Just thought I'd post my solution for cleaning up the vacuum mess along with getting rid of the expensive headlight switch. I'm not done yet so I'll attach pictures soon.
Here's what I'm doing, I've already converted the car to Halogens ran off of 2 relays. 1 relay triggers all 4 for highs and the other for 2 lows. The trigger wires for lows and highs have diodes piggy backed (to prevent backfeed) going to a 3rd 5-pin relay, the normally closed contact holds the buckets closed when the lights are off then once either beam is turned on it activates the normally open terminal opening the buckets. To do the opening I used Ford vacuum solenoids used for engaging and disegaging the 4 wheel drive. So when it's all done there will be no visible plumbing except a vacuum line that runs behind the carb and follows the driverside brake line down the outside of the frame rail to a homemade stainless vacuum canister. Really all you see is about 4" of line.
Here's what I'm doing, I've already converted the car to Halogens ran off of 2 relays. 1 relay triggers all 4 for highs and the other for 2 lows. The trigger wires for lows and highs have diodes piggy backed (to prevent backfeed) going to a 3rd 5-pin relay, the normally closed contact holds the buckets closed when the lights are off then once either beam is turned on it activates the normally open terminal opening the buckets. To do the opening I used Ford vacuum solenoids used for engaging and disegaging the 4 wheel drive. So when it's all done there will be no visible plumbing except a vacuum line that runs behind the carb and follows the driverside brake line down the outside of the frame rail to a homemade stainless vacuum canister. Really all you see is about 4" of line.