The TLR Race team had found that a slightly tighter front belt setting was needed on higher grip tracks, to reduce/eliminate belt skip. They also could easily run modified with the side belt using the loosest (#1) tensioners, and an even looser option was needed for SPEC racing. They discovered the “0” side belt inserts to work well for most mod and spec racers in their 22-4s. All parts are a direct fit and require no other parts or modifications.
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