GOOG

Call Rochester Diesel. I've put his stage 2.5 and stage 3.5 on my trucks. Definite usable increase in power. He'll send you a new turbo and necessary rubber fittings to make it fit, and honed out injectors. He'll want you injectors for cores. Both trucks I did were E7-400 Macks. Both drove GREAT afterward!! Ask for Brad 507.288.8038

Transmission has been sold. Thanks.

It is mine. I think it was sold today.

https://jerseyshore.craigslist.org/search/sss?query=Mack 18 speed&sort=rel

Very nice truck!!

I've done it before on R-Models. If there are Mack parts available, I would use them. Anybody know if they are available?

We have a one CL tractor and one CH tractor. They both have standard Mack twin exhaust. I saw a CL that has the stacks behind the cab. I have been thinking of moving my exhaust behind the cab, but I was going to fabricate everything from scratch. So my question is, did Mack offer a choice? I don't know if the CL I saw was home made or an option from the factory. Does anyone here have that style exhaust?

Thanks for all your input.

Does switching to synthetic gear lube make a noticeable difference in the shifting of a transmission? I don't like the way my Mack 18 speed shifts and have heard switching to synthetic will help.

https://cnj.craigslist.org/hvo/d/mack-cl-tri-axle-isx-600/6655999096.html

1993. They had several level injectors to choose from. I picked something from the middle. I was concerned with passing a smoke test.

About three years ago I put injectors and a bigger turbo on my E7 400. I'm not sure how that relates to your setup. It made my truck much better. I had it on a dyno at the local Cat dealer and it showed I was making about 510 at the flywheel. The important thing is it felt like that when you leaned on that fuel pedal. Hope this is helpful.

Are you referring the electric/mechanical throttle? I have a 1993 Superliner that has electric throttle.

If parts were not so scarce, I'd have that E9 in a heartbeat! I passed on a very nice CL700 last year. It was everything I wanted (heavy spec) with a fresh E9 V8. I know a couple guys with them, and they scared me away.

I am half thinking of converting my Superliner from an E6-400 to an N14-500 Cummins. Anyone here have an idea how difficult and expensive to make such a switch? Would Mack even have this stuff anymore? Any help would be appreciated.