Re: Sierra coils – Dimensional issues??

[jerry-ahrens]

Yes, the current Sierra coils are not good. The laminates, as you have described, are not manufactured very well, and are near impossible to adjust properly, even with the locating ring. BRP coils will solve the problem, but there are some other aftermarket coils out there that work. Others will chime in on this shortly. Or, save your original laminates, and install the coil onto them. The actual coil itself is fine, it’s the mis machined laminates that are the problem