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View Full Version : 69 El Camino 454, surging out of gas..


pitts64
10-24-2016, 12:50 PM
3342
andrewb70
10-24-2016, 06:13 PM
Time to install a flue pressure gauge and monitor what it does under power.

Andrew
pitts64
10-26-2016, 02:50 AM
3342
MonzaRacer
12-11-2016, 02:19 PM
Look around for secondary air valve adjustment video, It may not be opening properly, Most emission rated Qjets are too tight after cam/intake/headers/exhaust.
ah64pilot
12-11-2016, 06:31 PM
The best thing I ever did for my engine was give it an electric fuel pump and all new braided houses and A/N fittings. I also run 5 gal of C10 per tank to dilute the ethanol even further. My engine loves it, and I love the smell lol!