Includes all parts in the IAME KA100 stock engine kit PLUS Comet's proprietary tweaks and secrets to get the best out of the IAME KA100!

Most Comet Blueprinted Engines are built to order, please allow extra time for shipment

The same KA100 engines that have won at SKUSA Pro Tour, USPKS, WKA Manufacturers Cup, TSRS and Route 66 Series! Winner of the 2020 and 2021 SKUSA Pro Tour KA100 Junior National Championship as well as the 2021 SKUSA Senior KA100 Championship! Winner of the 2021 SKUSA Winter Series KA100 Senior Championship! 2022 SKUSA Winter Series KA Senior Champion! 2022 SKUSA Winter Series KA Junior Champion! 2022 USPKS KA Junior Champion! Pole sweep 2022 SKUSA Supernats KA100 Junior, Senior and Masters! 2023 USPKS and SKUSA Pro Tour KA Junior Champion! 2023 USPKS KA Senior Champion, P2, P4! Pole KA100 Junior, Pole KA100 Masters 2023 SKUSA Supernats!

Available as a Complete Engine Kit or Engine Only, see Product Description Tab for more information

The KA100 pipe now includes a welded EGT bung from the factory. But read below to understand what's changed.

The bung can be prepped for use with the Big Nut EGT sensor style or the 5mm external thread small EGT sensor. The bung is made to handle either style. BUT the pipe is not ready out of the box for either bung.

If you want to use the Big Nut Style EGT you will need to drill a small hole in the bottom of the pipe bung so the sensor can be inserted.

If you want to use the 5mm External Thread Style EGT sensor it requires grinding down or cutting down the EGT bung to the "flat" in the bung then drilling the center of the bung so the sensor can pass through BUT not so big you remove the inner 5mm threads. Sometimes you need to run a 5mm tap through the hole to clean the threads after cutting and drilling.

In either case Comet can prep the bung for you if you wish then it will be ready for you when you receive it. Just select the option on the dropdown menu.