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finally got my own superliner yesterday. 1990 rw613 with an e7 400. got about a month to work on it, wanna put 2 stacks and turn it up some. how should I run the exhaust for the other stack and how do you turn the pump up? I also wanna get more gauges, where can I get gauge that match the factory mack ones?

THE MILKMAN DID IT.....

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finally got my own superliner yesterday. 1990 rw613 with an e7 400. got about a month to work on it, wanna put 2 stacks and turn it up some. how should I run the exhaust for the other stack and how do you turn the pump up? I also wanna get more gauges, where can I get gauge that match the factory mack ones?

Depend on 4 or 5 inch you could use vin # of a similar chassis to get all the right brkts. and pipes

Ed

SWEET, which gauges do you want Mack still sells them and I have most of the p/n's, they are just as cheap as any aftermarket guage and match the oem stuff, I added a manifold pressure guage to mine and I have an application pressure and 12v voltage meter in the box just in case I get froggy.

"Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin

"If your gonna be STUPID, you gotta be TOUGH"

"You cant always get what you want, but if you try sometimes you get what you need"

my choice is find a bone yard of old macks, most large contractors keep their wrecks around for parts and can be easer to deal with than wrecking yards. depending on area of country the exhost pipes will still be good because they were chrome and I believe the muffler bracket is bi directional. same for the gauges look for damaged cab a new pyro from mack is $300.00 I bet you can get most all your parts for that, and they will enjoy the beer $$$. congrats on the dog

Manifold press ga for F&R models- 7MT232, oil temp ga neg ground 140-230-320 degree-3MT237P8,temp sender 64MT146.

  • Like 1

"Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin

"If your gonna be STUPID, you gotta be TOUGH"

"You cant always get what you want, but if you try sometimes you get what you need"

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