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Switzerland, Bern
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683 Review
54 Karma

Review on Cloyes 9-4202S Balance Shaft Kit: Ensuring Optimal Engine Balance & Performance by Chris Fields

Revainrating 1 out of 5

.300 " crank sprocket too tight

Installed on a 2006 Chevy Cobalt SS/SC. Found that the harmonic balancer rests on the underside of the front cover. I disassembled everything and found that the original crank sprocket . 720 "wide, while the Cloyes sprocket was only .415". Cloyes must either include a washer or a different crank sprocket with the kit, or stop listing it as Cobalt SS/SC compatible.

Pros
  • Industry best
Cons
  • Some cons