1977 GMC Sprint Engine Temperature Senders

Learn what goes into setting the fuel for your engine and how to change the density altitude, ADR, main pill and high speed pressure to optimize a/f ratio.

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.

It is most certainly an important procedure and should be part of a weekly maintenance routine.

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

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

Steve explains the process of installing Speedway calipers.

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

Find out more about the effects of temperature on tire pressure.

Learn how to keep your starter cool using a heat shield. Read the steps and parts necessary for the installation.