Pacbrake

50th Annual NTEA Work Truck Show

Pacbrake is exhibiting at North America’s largest work truck event from March 5-7 in the Indiana Convention Center, Booth #5589.

SEMA Show 2013 – November 5-8, 2013

Pacbrake will be heading down to fabulous Las Vegas, Nevada for this years SEMA show, November 5-8, 2013 at the Las Vegas Convention Center. Come by our booth, # 33199, and check out the latest Pacbrake has to offer…

Inside Track Motorsports News: Tow & Go

Part 14: Exhaust Brake Savings By David Swain ENGINE EXHAUST RETARDERS The engine exhaust retarders absorb vehicle motion energy by not letting the engine exhaust flow out freely. By restricting the engine exhaust flow, the exhaust cycle of a piston (which should require very little energy) now becomes a compression cycle for that piston. During the exhaust cycle of the piston, the intake valves are closed and the piston is rising. Restriction of the exhaust outlet (back pressure) opposes the…

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