Our friendly associates will help you find the best performance package that you desire. Our years of experience and commitment to quality have earned us thousands of loyal customers. Through the internet, we can respond to your needs quickly and make purchasing your next performance package a hassle-free experience. We guarantee it! Our experienced buyers select only the best. We stand by everything we sell.
Racing Use Only, Not Legal for Road Use. We do Not ship to California.
Products & Services
Thompson Motorsports offers a full line of products and services.
Thompson Motorsports builds completely custom performance and race engines, from street strip to all-out race. Whatever your needs are, we can build it.
We also carry a full line of in-stock motors. We may already have a motor in our inventory that will suit you needs, that is ready to ship or pick up today!
Every month, we select one of our top-rated, custom engines to highlight in our store. We also drop the price to give you a great deal that will get you excited.
Need more power? We can help with our full line of turbo, supercharger, blower, and nitrous kits. Let us help you get what you need out of the next step in your race build.
Are you building your own motor? We can help with that. Every great product that you see in our custom motors is available to include in your in-house build.
Where power is made! Check out our great line of camshafts & heads, from exclusive CNC ported GM castings to Frankenstein, Brodix, Trickflow, SPS and much more.
We have a huge variety of intakes, including plastic stock-style, composite, sheet metal, cast, and billet. Check out our selection of intakes that are sure to meet your needs.
Looking for those miscellaneous parts to complete your project? We offer a full line of products, including accumulators, balancers, fasteners, gaskets, and more.
Save big on overstock, discontinued, & used-but-guaranteed-good parts. Check this page often, because new products are added constantly. But remember, once it's gone, it's gone!
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