Evans pumps are sought after by owners seeking improved cooling system performance. All Evans pumps use either our proprietary castings or OEM housings. Evans specially engineered features include plugged weep-holes, air bleeds and plugged bypasses. Impellers used are either manufactured or modified by Evans to maximize flow. Evans can also build a high performance pump from your existing housing, please call 01775 630 958 or email us for details.

The Evans Performance EP series is designed for serious competition and high performance engines using either Evans NPG™ or water-based coolants. Custom Evans housings, using a 356-T6 aluminum alloy, are available for SB and BB Chevys; these are heat treated and CNC machined for balanced flow. Modified OEM castings are available for most Chevy, Ford and Mopar high performance applications. All feature Evans computer-designed 8-vane aluminum impeller for maintaining maximum flow rates while using minimum HP. The result is maximum reliable HP in competition. These are the highest volume pumps in the industry, capable of 10,000 rpm. All EP series pumps are available with a ceramic coating for the ultimate corrosion protection and a chrome-like appearance.

EVANS EP pumps for GM LS1 - 7

EVANS  Pulleys for engines operating up to 7,000 rpm

EVANS Pulleys for LS engines operating up to 10,000 rpm

EVANS High flow thermostats

Evans manufacture after market pumps for most popular US engines please call for a quotation.