Boyce Trackburner Straight Oval Exhaust Pipe - 4-1/16 in Width x 2-7/16 in Height - 36 in Long 014968 900 RPM in 100 RPM

900 RPM in 100 RPM incrementsCan only be used with programmable MSD Ignition Controls and Accessories

This exhaust is not for the faint of heart

An innovation to one of our best sellers

That's why we recommend the installation of female threaded trinary or binary safety switches in all AC systems

1450 CFM on high speed / 1000 CFM on low speedDerale has been the leader in performance cooling for decades

Boyce Trackburner Straight Oval Exhaust Pipe - 4-1/16 in Width x 2-7/16 in Height - 36 in Long 014968 900 RPM in 100 RPMHigh performance, mandrel bent exhaust tubing offers exceptional flow, while the oval design provides necessary ground clearance to the lowest slung circle track chassis. Mild steel tubing is 0. 065" wall. Product Description: Exhaust Pipe Straight Oval 4. 063 in Width x 2. 438 in Height 36 in Long Steel Natural Boyce Industries, Inc. is a performance oriented company that for over 40 years has been directly involved in motorsports from racecar