My "new" '74 Duster- or why I need a project like a hole in the head
Another addition to the thread. I actually installed this before the bumper, but hadn't got around to posting it up. Wideband A/F gauge from Summit. I'd been thinking about getting an A/F, then summit put their's on clearance for $175. :D
Summit Racing SUM-G2995
Uses Innovate's LC-1 controller and a Bosch 02 sensor. I welded the bung into the exhaust a little behind my header on the driver's side exhaust, drilled a hole in the 4 speed hump and put the LC-1 controller under the driver's seat. Used an el-cheapo plastic gauge mount and cut it up, made a bracket to bolt to the dash under the steering column cover. I may have to re-think my bracket, the gauge needs to be a little higher. The calibration LED and button are next to the lighter in the dash ashtray.
Turns out I'm not too far off with the stock jetting and set up on my Holley 770. Going to go up a bit on the pump squirter and maybe a couple sizes on the secondaries, primaries seem right on.
Also dropped my rims off at the machine shop to have the center register opened up a bit. Waiting on one more package for the brakes. :-D
Another addition to the thread. I actually installed this before the bumper, but hadn't got around to posting it up. Wideband A/F gauge from Summit. I'd been thinking about getting an A/F, then summit put their's on clearance for $175. :D
Summit Racing SUM-G2995
Uses Innovate's LC-1 controller and a Bosch 02 sensor. I welded the bung into the exhaust a little behind my header on the driver's side exhaust, drilled a hole in the 4 speed hump and put the LC-1 controller under the driver's seat. Used an el-cheapo plastic gauge mount and cut it up, made a bracket to bolt to the dash under the steering column cover. I may have to re-think my bracket, the gauge needs to be a little higher. The calibration LED and button are next to the lighter in the dash ashtray.
Turns out I'm not too far off with the stock jetting and set up on my Holley 770. Going to go up a bit on the pump squirter and maybe a couple sizes on the secondaries, primaries seem right on.
Also dropped my rims off at the machine shop to have the center register opened up a bit. Waiting on one more package for the brakes. :-D
