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CostHeli Coil kits are initially cheaper, making them appealing for less critical repairs. However, repeat failures often lead to costly oversized repairs, like switching to Time Sert’s Big Sert. A customer put it best: “Cheap ain’t good, and good ain’t cheap.”Tool LengthTime Sert kits often include longer tools for deeper applications, whereas Heli Coil tools are typically designed for surface-level repairs. Extending or modifying Heli Coil tools can add complexity.Oversized RepairsIf a …

We had a recent customer that asked this question.Question - I need a big sert for a 2000 Chevy Silverado 5.3 . Stripped insert already or damaged not tightening. Which kit do I need to fix the head bolt threads on a 2000 Silverado with a 5.3 for a second time repair when a Helicoil has failed? Answer - The oversize kit for a second time repair when a Helicoil has failed, on a 2000 Chevy Silverado with a 5.3 Liter which uses an M11x2.0 head bolt size is the 3700BS. For others …

Wise Auto Tools: Spark plug thread failure is not exclusive to Ford vehicles, although Ford seems to have the highest number of issues with blown spark plugs or damaged spark plug threads for unknown reasons. However, import manufacturer's like Toyota, Nissan, or others can also experience recurring spark plug thread problems after a repair from a parts store, resulting in enlarged holes.Fortunately, Time-Sert offers a solution for these problems as well. It's important to note that the Tim …

Summary WisAutoTools.com This article covers several common questions related to TIME-SERT thread repair kits. It explains the materials used in TIME-SERT inserts and ant-corrosion treatments. The article also addresses questions about specific applications for TIME-SERT thread repair, including repairing stripped threads in Honda engines, RC airplanes and cast iron blocks. It explains the differences between regular TIME-SERT inserts and Big Sert inserts and provides guidance …

DennisB WiseAutoTools.com © Summary: How to determine the right oversize thread repair when a previous parts store type insert or Helicoil has failed making the hole bigger. This question answered and more. We help customers find the best kit when a Helicoil or some other similar type thread repair has failed. There's a lot of information online however it's hard to know who's opinion to trust. A recent customer said "Everyone's got an opinion on thread repair kits online". That's true. I w …