Join Date: Nov 2007
Location: Off the Grid in Chester Grant
It was brought to my attention in another thread that if you want to keep the EGR working you might be able to get a bit more punch out of the engine by running the vacuum line to the EGR off the front bottom drivers side port on the BBD or the E port. On lots, this is capped on lots this was used. They made different flavors of EGR valves. This writeup says to use the S port which is OK for them, but a little more vacuum advance to the distributor may be had on some by using the E port.
Same for the Canister, most use a CTO so they don't turn on until the engine is warmed up, but some are direct from the S port. There are different flavors of chokes which can account for that.
86/00 CJ7 Laredo, 33x9.5 BFG AT's, 'glass nose to tail in '00, 'New' frame,wires and plumbing in '09. Carter BBD Carbed 4.0 HO in '10.
89 YJ Renegade. BBD Carbed 4.0 HO. Locked front and rear with 33x9.5 BFG AT's
Some Canadian Bush Jeep Runs and Build Photos:
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