Exhaust Tube Size

Testing 4 Common Engine Building Myths: Which Ones Are True?

4 common engine building myths tested; Valve Lash Settings Cold v. Hot, Air Cleaner Effects, Accessories Rob Excessive Power, Header… Read More

3 years ago

3 Automotive Myths That Cost Vehicle Performance

Summit Racing tech experts talk facts and bust myths that can be costing your engine setup and vehicle power and… Read More

4 years ago

What’s the Power Difference Between 2.5 Inch vs 3 Inch Exhaust

Decide if 2 1/2 inch or 3-inch mufflers make more sense for your application with answers about power, tuning, and… Read More

3 years ago

How To Determine Proper Exhaust Tubing Size

A guide for exhaust-pipe tube size needed to balance prevention of excessive back-pressure while maintaining adequate exhaust-gas velocity. [More...] Read More

3 years ago