WITH THE BREATHER OFF, YOU CAN REALLY HEAR THE CARB SUCKING AIR BY THE THROTTLE PLATE.
AS FAR AS FINDING AN ACTUAL LEAK TRY THIS, LOOK UP/ DO A YOU TUBE SEARCH FOR "ERIC THE CAR GUY" ADD THE WORD "VACUUM LEAK" TO IT. HE'S THOROUGH AND SAFETY CONSCIOUS TOO
YOU MAY CAN REBUILD YOUR CARB
I INSTALLED A HOLLEY 390 CFM 4 BARREL CARB ONTO MY 1977 JEEP CJ-5s INLINE SIX CYLINDER. OF COURSE I HAD TO CHANGE MY INTAKE MANIFOLD.
EVERYBODY LAUGHED AT THE MONEY I SPENT, BUT I SWORE I WOULD SURPASS THE MPGs OF THE ORIGINAL CARB
TO ME, THE HOLLEY IS EZier TO CHANGE JETS AND ADJUST/ REPLACE THE FLOATS
ADVANCE AUTO PARTS KEEPS A GOOD MANY PARTS FOR IT
I PUT IT ON MY JEEP IN THE QUEST FOR BETTER MPGs, THE ORIGINAL CARB GAVE ME 15 MOST OF THE TIME, 16 HERE AND THERE. MY HOLLEY GIVES ME 18 IF I DRIVE SENSIBLY, IF I GET ON IT, I HAVE SOME POWER
I ADDED AN OXYGEN SENSOR AND AN AIR/ FUEL RATIO GAUGE, TO SPEED UP THE PROCESS OF THE TUNING. THIS SITE BELOW HELPED ME A LOT WITH JETTING AND SELECTION OF A POWER VALVE
http://www.bob2000.com/carb.htm
MAYBE THIS WILL HELP SOMEHOW
THE MEDIC
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Wednesday, July 8th, 2015 AT 6:20 PM