Increasing HorsePower -- What You Need To Know |
09-01-2023, (Subject: Increasing HorsePower -- What You Need To Know ) Post: #156 | |||
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RE: Increasing HorsePower -- What You Need To Know Hi Rawze, First of all, I really appriciate you share your learning in details here for FREE. This is invalueable and I will do the same to grow this community. That said, my truck is a ISB6.7 CM2150D 220HP with ECM code AU90050. ECM part# 4943134, CPL# 3238 Interestingly, There's no ECM code specified on the QuickServe dataplate page. This is the original ECM code stamped on the ECM. Looking through the list, I see it is rated all the way up to 350HP. I'd like to learn about: 1. What ECM code is compatible with the stock AU90050? 2. What makes the others not compatible? 3. I see ECM with the same HP/torque rating but description with General, FireTruck, Bus etc. Within the same HP/torque rating, what's the difference between these different versions? 4. Why ECM code was not specified on the cummins website? | |||
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