Installation manual

Part #1574, 1575, 1576

Brochure #63-1574

Rev. 9/24/14 - QT

Edelbrock GM LS3 Supercharger System for

2010 and later Grand Sport Corvettes

Installation Instructions

Page 26

171. Connect the heat exchanger hose assembly to the

heat exchanger through the hole drilled in the shroud.

Secure the fitting with a hose clamp supplied in Bag #2.

172. Connect TMAP harness to TMAP sensor near rear of

manifold.

173. Reinstall the battery and secure it with the stock hold

down but DO NOT reconnect electrical terminals.

174. Use a 10mm socket and an extension bar to loosen

the two nuts securing the fuse box.

175. Use a 7mm socket to remove the fuse box bolt located

in the passenger side fender well.

176. Install the long end of the molded hose onto intercooler

reservoir outlet so that the hose extends out and then turns

down when the reservoir is held upright. Secure the hose

with a hose clamp supplied in Bag #2. Proceed by installing

the brackets supplied in Bag #2 with a 10mm socket, as

depicted below.

177. Use a 10mm socket to loosen rear hood hold down

latch bolt on passenger side fender.

178. Install intercooler reservoir by working molded hose

down along the passenger side of the radiator to the water

pump inlet and secure the hose on the pump fitting with a

hose clamp supplied in Bag #2.

179. Slide intercooler reservoir brackets behind loosened

fuse box nut and hood hold down latch bolt. Use a 10mm

socket to torque them to 89 in-lbs.

180. Use a 10mm socket to mount fuse on fuse box stud.