Cm870 gold oil tune

[Chamberpains]

Its a cm870, don't stop at 1800rpm take that thing all the way up to 1850-1875 to shift and don't be worried if you make it to 1900rpm. Mine loves that rpm range. When I need to shift it falls right back in working range with momentum and boost together. You need to combat the slower air actuator on your turbo. Taking it up there picks up the actuators slack. You'll more than likely find you won't use as much throttle pedal taking it up there also.