| Andy2002a |
09-30-2019 08:05 PM |
Vibration at 2500rpm when decelerating
I just swapped out my stock clutch for an ACT SB7-HDSS (lightweight 11.8lb flywheel) this weekend. Now I'm experiencing noticeable engine/transmission vibration from 2200-2700rpm with the bulk of the noise/vibration at 2500 rpm. This is only apparent during deceleration.
Is this expected with a light flywheel, or do I maybe have a different issue?
Everything lined up correctly when we mated the transmission to the engine, and all of the usual clutch swap parts were changed (fasteners, throw out bearing, fork, etc.)
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