Click Here -> Please Consider Making a PayPal Contribution to the FordSix Forum!
2019 Contributors:
NJwpod, 1strodeo, mightynorseman, maxtrux, 6d7coupe, broncr, Phase3, 68Flareside240, bmbm40, mustang6, WorldChampGramp, justintendo, BigBlue94, ags290, motorsickle1130, Rooster, ousooner919, ethanperry, rzcrisis, DoctorC, jamyers, Motorboy, fastpat, Silverback280, chad, drag-200stang, THE FRENCHTOWN FLYER, Jimmys61falcon, rjonah, Sooshi, Robert92867, Invectivus


<<<***PLEASE READ*** New Site Update >>>

Delete SCV on 1100 Autolite for Ported Vacuum

Moderator: Mod Squad

User avatar
FSP Moderator
Posts: 3541
Joined: Sat Jan 24, 2004 5:28 pm
Location: South Carolina

Delete SCV on 1100 Autolite for Ported Vacuum

Post #1 by wsa111 » Mon Jun 05, 2017 2:18 pm

Here are the instructions to delete the SCV on a Autolite 1100 & convert the vacuum port to ported vacuum.
You need a #35 drill bit to drill a shallow hole to just the depth of the 6-32" brass set screw. You will use 3 of these set screws.
Tap only the orifices circled in red there are two circled.
The last orifice that has to be plugged is the one illustrated with the wire showing the passage to the venturi. Use caution not to drill more than the length of the 6-32 set screw. This eliminates venturi vacuum to the distributor at WOT.
When complete just screw the SCV back into the carburetor to maintain a stock appearance.
67 mustang,C-4, with mod. 80 hd, custom 500 cfm carb with annular boosters, hooker headers, dual exh.-X pipe, flowmaster mufflers, DSII dist. MSD-6425CL & MSD-Blaster 8252 Coil. Engine 205" .030" over with offset ground crank & 1.65 roller rockers. 9.5 comp., Isky 262 cam.
2003 Ford Lightning daily driver. Recurving Distributors.

Who is online

Users browsing this forum: No registered users and 4 guests