I just swapped from my computer controlled distributor to a standard vaccuum advance HEI. I can't figure out where to put the vaccuum line on the carb. The one that controls the vaccuum advance on the distributor.

Also, I have a roller cam, the distributor I swapped in doesn't have the gear made for a roller cam. I do plan on swapping in a flat tappet cam in a few weeks though. Is this going to be ok for a couple hundred miles? Thanks.

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1986 CAMARO Z28 ->
151,000 original miles, 43,000 on 89' vette 350 block, Holley 650 DP, Weiand intake, 1.6 rockers, 1 5/8" headers, no cat, 2 1/2" Flowmaster catback, Mallory coil, March pulleys, B&M Ripper shifter, T5 with 3.35 1st gear and 0 miles, 90% Centerforce clutch, 3.73 posi, Eibach 1" drop springs, Spohn LCA's, Spohn adjustable panhard rod, Subframe connectors, all bushings are urethane, 2 12" Sound Streams, 2 Infinity 6X9's, 2 Pioneer 6X9's, 800 watt Lanzar Vibe amp. ET 13.22@ 106.4MPH 3300lbs less driver and speakers Next mods-> Extreme Energy 268 cam, Holley street dom intake.

1987 TRANS AM ->
73,000 miles, 305TPI, auto, gutted air box.

 

you'd want the vacuum above the throttle plates. if you have a factory hydrolic roller you're distributor gear will be fine.

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ICON Motorsports

1st & 3rd
MM Black Diamond Lodge 538 F&AM

 

its a little tube kind of thing comming out the left from of the carb., about half an inch long.. if ede didnt clear it up enough