Miata LS Swap

Project Thunderbolt LS Miata (Part 13): Testing 1,2,3!

It’s been a while since we’ve had an update on Tom Tharp’s Project Thunderbolt LS3 Miata build. Since finishing the car back in June, Tharp has been racking up the miles to break in the Miata’s Chevrolet Performance LS376/525 crate engine. This included a trip through the world famous “Tail of The Dragon” in Deals

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Project Thunderbolt LS3 Miata (Part 9): Suspension, Driveline & Wiring

We’ve turned the hustle knob up to 11 to get Project Thunderbolt on the road before the next ice age.  First on this episode’s task list are the suspension’s rear control arms, which needed a thorough restoration and some stiffer bushings to help reign in our newfound LS horsepower. We installed the refreshed rear control

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Project Thunderbolt LS Miata (Part 7): Noise and Heat Insulation

There’s a long list of benefits that come from jamming a big engine into a little car: the speed, the sound, the terrified wife, and so on. But a big drawback is unwanted heat and noise. To address this issue in our Project Thunderbolt Miata, I ordered up LizardSkin products from Summit Racing. LizardSkin is

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