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 32

242. Reinstall the front wheels and torque the lug nuts in a

crossing pattern to 100 ft-lbs.

243. Reconnect the battery and switch ignition to the ON

position, DO NOT START. With the ignition switch on,

check for any coolant or fuel leaks. Repair all leaks before

proceeding. If no leaks are present the installation is

complete.

244. Install the coil covers by sliding them into place and

pressing the ball studs into the bracket grommets.

Congratulations on the installation of your new Edelbrock

E-Force Supercharger System. If you have any questions,

please call our Technical Support hotline and one of our

technicians will be happy to assist you.

231. Connect the MAF harness to the MAFS then connect

the OEM MAF connector to the supplied MAF harness.

232. Rotate the worm clamps so that the gears are on the

driver side then secure the air inlet tube by tightening the

worm clamps on the air filter and the silicone hose.

233. Use a 5/8” wrench to install the coil cover stands

supplied in Bag #6 onto the valve covers.

234. Use a 10mm socket to reconnect the positive battery

terminal.

235. Use a 10mm socket to reconnect the negative battery

terminal.

236. Remove intercooler reservoir cap and fill intercooler

system with a 50/50 blend of water and coolant.

237. Refill the power steering reservoir with power steering

fluid.

238. Reinstall the front fascia and reconnect the fog lamp

and indicator light electrical connectors.

239. Secure the front fascia with the stock hardware,

including the four bolts under the hood, the two nuts on

each fender, the five bolts and two nuts on the underside

and the four body pins that clip into the radiator shroud.

Refer to steps #18-24 for fastener locations.

240. Reattach the front valances using the three stock

screws and one body pin on each side.

241. Secure the front inner fender wells with the stock

fasteners.