Posts Tagged ‘big-block Chevy’

Drag Racer Thrashes Parts on the Moroso Performance Dyno

Wednesday, July 7th, 2010

Check out our stats from 10 pulls in one day.

The original “Drag Special” front tire from Moroso Performance (http://www NULL.moroso NULL.com/) has been a “must-have” item for decades, thanks to its light weight construction and lower rolling resistance. And that’s not all the parts maker is famous for. Since 1968, Moroso has pioneered the development of deep-sump oil pans, pan evacuation systems, vacuum pumps, and countless other performance systems and accessories.

Recently, the Drag Racer team was pleased to spend a day at Moroso Performance, where its team of engineers soundly thrashed a host of parts on the company’s DTS dyno. This aggressive project showed us (in real time) how a host of products have increased horsepower over the years.

Mule Engine Basics

The mule engine selected for this exercise was a 582-inch big-block Chevy provided decent results from most of the products tested here. However, it’s difficult to baseline such a wide variety of power producing items using one mule, as different combinations respond differently when applied to engines that put out either less or more grunt.

Specs … (more…)