brenner
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370 hp cam changed to a 460 cam What would you expect to see
brenner replied to fjh's topic in Engine and Transmission
Hey Fred is his manifold cracked? I know these stock manifolds like to crack with even moderate amounts of heat since I'm ready for my third one now and would be a telltale if he is pushing the numbers he is claiming -
370 hp cam changed to a 460 cam What would you expect to see
brenner replied to fjh's topic in Engine and Transmission
Just the cam to get the drop in egt -
370 hp cam changed to a 460 cam What would you expect to see
brenner replied to fjh's topic in Engine and Transmission
Yeah mine is still around 32-33 psi same as stock but I would be curious what kind of temps he is seeing on the pyro. I remember mine dropped a solid 250 degrees after the swap -
370 hp cam changed to a 460 cam What would you expect to see
brenner replied to fjh's topic in Engine and Transmission
Not sure what the issue is Fred but you guys changed mine over about 12 years ago and its still the same turbo the truck came with. 22300 hrs on it now -
Unless they have changed something, my 2013 will engage it in gear and spread as well
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Mack cl vers ch hood
brenner replied to Billy Mft mech's topic in Modern Mack Truck General Discussion
About 10.6 inches -
If you are going that far why not just swap the complete engine with an older E tech?
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E-tech engines run a different compression ratio as well as different unit pumps but fjh is correct that that the AC cam will work and eliminate the EGR in an AI engine. Next step up would be oversize injectors and a larger turbo
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They put them in the CL around the same time they put Cats in them
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Chunks of metal on the tranny drain plug
brenner replied to brenner's topic in Engine and Transmission
No range shift issues or any noises from the trans. Hoping it came from the pto. If it is the bearing on the range shift would there be any play in the output shaft? Or would I be able to pull the top cover at the back of the trans and see it? -
Chunks of metal on the tranny drain plug
brenner replied to brenner's topic in Engine and Transmission
Yeah the tranny has a pro on it. I thought maybe it was part of the cage for a roller bearing but the 1/4" half loops with a pin in the centre didn't look right to me -
Anybody got any clue where these pieces came from? I thought maybe a bearing race but the shape and size of them doesn't seem to fit any bearing that would be in this tranny. These came out of a T310MLR
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Yeah the cranks are the same
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The truck burns around 10% less fuel to do the same job as before. Has a little more low end grunt and the EGTs dropped about 200 degrees. Never had it dynoed before but after my AMI 370 made 365hp to the ground which I didn't think was too bad
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I did it a few years ago. All you need is the cam out of an AC series engine
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