Description
Saleen S331 and S281, Series 6 and Series 6.5 Supercharger Pulley, made by Metco, 2.8″.
On a stock Mustang S281, approximately 14lbs of boost. Requires machine work to drive snout. No directions included. Machine work can be done at JB Performance for an extra fee. PLEASE NOTE that belt slip increases above 12psi. Tightening the belt will just decrease reliability of the supercharger.
DISCONTINUED
