Cpl 4342

[Rawze]

(Yesterday )James88 Wrote:  I'm just asking about the engine assembly being able to handle the increase

Your on the wrong forum if all you want is some idiots response. Go ask your question over on social medai where idiotic questions can get idiotic answers otherwise. Your about an inch from getting run off here.. as I do not help people who only want to jack their s$it up as high as it will go and want to play super-trucker (stupid-trucker)!.

What your not understanding is that Without an engine ser#, vin#, rear end specs, etc... .. I don't even know what you have. If someone does not want to post it publicly, then someone can always PM that info to me instead.

The CPL alone is not the whole picture. Also you still did not mention what rear ends the truck has. - ALL of the truck related things matter as much as the engine power/torque itself. --- Otherwise someone is being a complete moron about the whole thing, as the rest of the truck is as important not to torture as the engine is.

Also if the rear ends are wrong vs. the weights you haul, you could put ++++HP in it, and it will still feel and pull like a complete turd!.

For all anyone knows at this point is that it could have the typical horribly spec'd tall rear ends that a lot of newer trucks have in them these days, and any extra power will only serve to torture the engine faster into an agonizing premature death spiral due to lugging it its whole life below 1500 RPM everywhere it goes. This kind of torture cuts the engine lifespan in half or less, and turning it UP makes things far worse!.

For all anyone knows,.. it could very well be your REAR ENDS that are killing off all your pulling power, and turning up the engine into oblivion cannot fix this!. - It would be FAR CHEAPER to re-spec the rear ends to get it to pull better than to pointlessly torture and have to subsequently rebuild engine every few years due to it lifting the head gasket and dancing the liners due to low-end rpm torture all the time.

You should also read this article about head gasket failures and their causes as well ... Item #2, #3, and #4 in particular, but the whole article is worth the read...
info: https://rawze.com/forums/showthread.php?...1#pid71531


... and if you want me to review your program .. then you need to simply copy it out of the ecm and e-mail it to me for inspection of what someone did in there.

I PM'd you my email address to send your ecu program for review.