Howards Performance Dual Racing Valve Springs w/ Damper - 1.530" O.D. - .700" I.D. BR40015 The dual 12" high output

The dual 12" high output electric fans are some of the most proven and reliable fans in our line-up

2003-2005 Ottawa YT30

1982-1990 GMC C2500

the fuel will ride up the wedge and allow the float to stay open and not close off prematurely

Howards Performance Dual Racing Valve Springs w/ Damper - 1.530" O.D. - .700" I.D. BR40015 The dual 12" high outputEngineered for racing use, springs are precisely coiled and undergo precision heat treating. Sold in sets of 16. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track, Drag