Installation Manual: Whipple SC 21_F150_R5
Last Updated: June 12
th
, 2021
Page 24 of 39
www.whipplesuperchargers.com
63.
Install the supplied (1) smooth idler pulley #36101 using the (1) .390” step spacer along with the “Tee-nut” in the
idler plate. The tee-nut needs to be installed from the back of the plate, this allows for belt slack adjustment.
Sandwich the idler pulley to the step spacer using the supplied (1) step spacer and (1) ½”-13 x 1 ¾” SHCS. Leave
hand tight until the belt installation.
64.
Install the supplied (1) grooved idler pulley #36326 to the idler plate using the (1) idler step washer and (1) ½”-13
x 2” SHCS. Install the supplied circulating pump bracket under ½” bolt head, secure other end to front engine timing
cover using stock bolt. Torque idler pulley bolt to 30 lbs-ft. using a 3/8” allen socket. NOTE: Use light amount of
anti-seize on threads.
65.
Reinstall stock circulating water pump to new bracket, using the supplied #250 T-bolt clamp and 1” wide rubber
strip. Reconnect to factory hoses using stock clamps.
