abmobil
Well-Known Member
- Joined
- Nov 19, 2016
- Threads
- 35
- Messages
- 256
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- Location
- United States
- Vehicle(s)
- DD 13 Nissan Titan Wknd ride 17 Mustang GT
- Thread starter
- #1
I have had a VMP Gen2R on my
Car for about 3 weeks. Seems to be running pretty well. Laid down 602 WHP yesterday.
Sometimes it has a stumble at hot start. Since I have had the SC I have only revved to 7k. I learned yesterday that I had a 7700 rpm rev limit now. VMP told me once I sent them logs back of the 7,000 rpm dyno pulls.
Ever since the car hit 7700 rpm for the first time it has been idling somewhat unstable at times. Still drives fine and still making power.
I’m wondering if a crank relearn is necessary? I have the SCT X4. How difficult is the process? Thanks for any tips.
Car for about 3 weeks. Seems to be running pretty well. Laid down 602 WHP yesterday.
Sometimes it has a stumble at hot start. Since I have had the SC I have only revved to 7k. I learned yesterday that I had a 7700 rpm rev limit now. VMP told me once I sent them logs back of the 7,000 rpm dyno pulls.
Ever since the car hit 7700 rpm for the first time it has been idling somewhat unstable at times. Still drives fine and still making power.
I’m wondering if a crank relearn is necessary? I have the SCT X4. How difficult is the process? Thanks for any tips.
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