View Single Post
Old 07-16-2021, 11:08 AM   #12
mr48chev
Registered User
 
mr48chev's Avatar
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,325
Re: Need Ideas for a Chevy 235 PCV and brake booster to coexist

Quote:
Originally Posted by 1project2many View Post
It also helps ensure the crankcase air is warm which reduces tendency for heavy hydrocarbons to settle and build deposits in the crankcase.


Another option might be to use a spacer under the carburetor and add as many fittings as necessary. A phenolic spacer would insulate the carb slightly and could help prevent or reduce unwanted fuel vaporization. Today's fuel definitely does not perform like gasoline in the '40s and '50s.
I never heard that one in all the time I have worked on cars including all the years I did it for a living. The only time there is warm air at the air cleaner is when the heat tube valve is letting heat in thought the tube that goes to the exhaust manifold but as soon as the temp is up to normal that closes so only cool air goes though the air cleaner.

Ford did that for years on their V8 engines using an aluminum plate with passages for what ever setup they were needing vacuum for.
__________________
Founding member of the too many projects, too little time and money club.

My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
mr48chev is offline   Reply With Quote