Mercury Exhaust Tailpipe Tips

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.

Learn some helpful tips for using your tire groover as well as what direction to cut your grooves and sipes for maximum side bite and forward bite on your dirt circle track race car.

Questions about what you will need for your fuel sytstem? Click here!

Here are some tips about Copper & GraphTite gaskets.

This dual exhaust size chart will help you choose the correct size exhaust pipe for your horsepower range.

Maintain your torque tubes with this quick tip for Speedway Motors.

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.