Volvo RWD 120-130 Forum

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B20 breather setup 120-130 1967

posted by  someone claiming to be Danny on  Mon Dec 10 02:21 CST 2001 [RELATED]

When I replaced my B18 with my new rebuilt B20, I just hooked up the crankcase breather same as before - from PCV to center intake manifold, and from valve cover to front carb. Is there any problem doing it this way? Idles nicely. I still have WEIAND (foam filter) air cleaners and am using the early B18 intermediate flange which has weep holes for condensed crankcase gases between filter and carb body on front carb. I'll probably move up to K/N filters, but am not sure they have nipple on front for hose from valve cover. Others experience in this area? This is a B20E. Dcam, SUs with KD needles and NEW B20 distributor without vacuum advance (Bosch electronic ignition from '75 standing by)





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New B20 breather setup [120-130][1967]
posted by  someone claiming to be Danny  on Mon Dec 10 02:21 CST 2001 >


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