Street Engine Temperature Senders

Before we flog the poor 307 on the dyno, or conduct any kind of serious road test with the car we need to install some basic gauges to keep tabs on what is going on under the hood.

Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.

This Chevelle project gets rewired with a Speedway Motors 22 Circuit wiring kit. Follow along as Jeff guides you through this application, starting with a good mounting location for the fuse box. Learn more on continuity, grounding and relays.

Learn how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

Speedway Motors announced today new products that will be debuted in their booth (#935) Aug. 3-6 at National Street Rod Association’s (NSRA) Annual Street Rod Nationals in Louisville, Ky.

Learn the best electric fan for a radiator and type to use for your build. Straight or curved blade, single or dual fan, and more!.

Find out how to achieve the correct tire pressure for optimal race car performance.

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

The classic 350 small-block Chevy is beloved for its simplicity and strength. And yes, you can turbocharge it to unlock modern levels of horsepower. Turbocharging a SBC 350 can transform your vintage V8 into a streetable, tire-shredding monster..