The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Weber Carb, adding a PCV inlet 120-130

posted by  vvpete on  Thu Nov 22 15:10 CST 2012
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Thu Jul 10 14:10 CST 2014
[RELATED]

A Volvo conversion Weber manifold should have two vacuum nipples on it for brake booster and crankcase vent. If it is a B18, I would suggest to convert to the B20 flame trap (or use the B230F conversion kit) and get rid of the PCV. The manifold nipple is a special one with a small hole in it. The large open bore nipple should be used for the brake booster.
If you decide to use the B230F flame trap conversion kit, then you can use a port on the intake side (before the carb, placed in the air cleaner) skip the nipple on the manifold and add a small vacuum line to the carb base to the flame trap holder, which should be there on a 32/36 DGV Weber.
This is the best performance way to add a crankcase breather to the old B18/20 motors. I convert all my B20 builds this way.






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.