beautypg.com

Vortech 1964-1967 Pontiac GTO Carbureted User Manual

Page 20

background image

P/N: 4GJ020-210

©2008 Vortech Engineering, LLC

All Rights Reserved, Intl. Copr. Secured
12MAR08 v1.0 GTO(4GJ020-210 v1.0)

xx

12

10. AIR FILTER INSTALLATION

R.

Install the throttle return spring bolt through

the two small spacers and into the inside

front of the enclosure as shown. Install the

throttle return spring.

S.

Check for full throttle by having an

assistant press the accelerator to the floor

while verifying that the carburetor

butterflies open fully. If they do not, loosen

the jam nut on the bulkhead fitting and

adjust the depth until the throttle opens

and closes fully. Tighten jam nut.

T.

If it is possible to pressurize the fuel system

without starting the engine, do so and

check for leaks.

U.

Using the supplied 5/16” cap screws, install

the top cover on the enclosure and tighten

the screws.

V.

Hose connections to the carburetor

enclosure may vary. All holes that are not

used should be plugged with the supplied

–3, -8, and ¼” NPT plugs.

Fig. 9-d

9. CARBURETOR ENCLOSURE INSTALLATION

CON'T

Fig. 9-e

A.

Install the supplied air filter onto the

supercharger inlet.