Pay in 4 interest-free payments of $35.25 Learn more
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
If you're running E85
This kit will not fit LS9 engines
This price is engine and supercharger only
Bore x Stroke (in): 4
Our commitment to our customers is to provide the highest quality components and service possible
Weldon A2040 Series Bypass Regulator LSACONVERSION If you're running E85Weldon A2040 Series bypass regulators will exceed your performance expectations. They will maintain a steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application, and gear changes with precision pressure control. A2040 Series regulators are for use with all Weldon pumps, as well as pumps from other manufacturers. Features include: * . 281 in. bypass orifice * Fluorosilicone diaphragm * Flows up to 6 gpm * 1 8