FTY Racing Spark Plug Gap Tool


Who says you need some expensive $40-$65 tool to get an accurate spark plug gap? Specifically designed as a 3D printed tool, the FTY Racing Spark Plug Gap Tool excels at quickly and accurately allowing you to gap your spark plugs! Using a set of feeler gauges, simply pop a plug in and turn the thumb wheel to get the perfect gap on your plug for your application.

Printed in the US, right here in Michigan, using PETG plastic, this will crush plug straps with the best of them and hold up to your (reasonable) abuse!

In January 2021, we switched to printing these with PETG plastic. Why? Well, the vendors we were getting filament from reliably have an ABS plastic that results in an ashy finish on the bottom of the tool. While this is functionally fine, it doesn’t look great, so we started exploring other options. While we’ve never received a single ask for a return or even know of a broken spark plug gap tool that we’ve made that exists, the benefits to switching outweigh the downsides, so that’s why we made this decision. If you’ve purchased one before November 2020, it’s ABS. If you bought one from us between November 2020 and January 2021, it could be either ABS or PETG. We have a few ABS’s left mixed in current inventory, so we’re dropping the price for a bit. And if you’ve bothered to read this far, you’re rewarded with free shipping if you use the coupon code 2020GapAllThePlugs. Please use this during checkout, I really don’t want to have to do wonky PayPal refunds, they stiff either you or me out of money with them!

Check out our FTY Racing Spark Plug Gap Tool commercial! 🙂

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Additional information

Weight .25 lbs
Dimensions 4 × 8 × 1 in

Gray, Blue, Red, Hi-viz Yellow, Hi-viz Orange, Random

Size Chart