Garage Sale - KRC KIT16390000 Denso Alt Bracket-Idler Tensioner Basic Drive Kit SBC
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
This is garage sale price because it was used as a trade show display and can no longer be sold as new. It may be missing the belt and some hardware. It is being sold as is pictured. Please see photos above.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
KRC's idler tensioner is a neccessity on dirt cars because elt slippage can occur on cars that exceed 7,000 RPM. They are also vital if you use a large or heavy fixed fan blade or a fan blade with a lot of pitch. These can potentially causes overheating faster wear. This occurs on both single drive belt and pulley systems with a power steering pump mounted on the front of the engine.
This happens because the fan belt and pulleys are required to slow the fan. The belt stretches so it slips while braking, inducing heat into the belt. The belt will continue to stretch as the race goes on, causing engine temperature to slowly climb. To properly tension the belt to prevent slippage is with an idler or tensioner pulley mounted on the passenger side of the engine. This helps the engine run cooler and the belt tighter, allowing faster acceleration out of turns & harder braking on corners.
- Designed for GM 602 & 604 Crate Engines
- Works great with mechanical fans
- Assembly contains:
- Idler - Tensioner
- Alternator Bracket
- Hardware and Instructions
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