gtopat

I'm swapping TPI into my Caprice and I'd like to retain the cruise control. My car has the AC "Electro-Motor" cruise box used on a bunch of the B-bodies, trucks, and I think 4th gens got them.

Did any third-gen come with the electronic cruise? Or did they all get the vacuum system? Just wondering if I can hunt for the right cable, or if I'll have to build something.

Thanks in advance.
-Pat

Drew

iTrader: (58)

Vacuum. But it's not a big deal, the system works fine, if you can mount a vacuum valve to the brake pedal anyway. Or figure out what vss signal your cruise uses and determine if tpi can send it.

Tuned Performance

iTrader: (92)

Some tpi maf with the 1227165 ecm non cable drive used a vss buffer .


The 730 ecm cruise output is pin c1

gtopat

Nuts. Looks like I'm making a cruise cable!

Thanks guys.

Drew

iTrader: (58)

True, but the cruise control system is the same from 84-92.

Fabbing a cable shouldn't be a big deal. The aftermarket cruise systems just use a bead chain from the cable to the throttlebody. So just clip the existing cable in the bracket, hook up a chain, and hook the loop to the chain at the required length.