where to hook up pcv? my new radical 427bbc - The 1947 - Present Chevrolet & GMC Truck Message Board Network

matt_field · 11-10-2008, 09:51 PM

hey guys, so i just bought a new motor for my67 swb. its a very radical 427 bbc. rec. heads, solid cam ect. my question is that it has a team g intake with no ports for any kind of manifold vacuum. my carb has the one off back, which i put to my power brakes. where should i hook up my pcv? thanks!!

coopdeville · 11-10-2008, 10:12 PM

drill and tap a hole on the intake itself.

69trk · 11-10-2008, 10:38 PM

What cam do you have? I have a radical 427 that only pulls 5"s vacuum. So i went ahead and converted to manual disc brakes, and it stops better than my power drum brakes that i used to have in it with a small block.

Sport/Truck · 11-10-2008, 10:43 PM

If your intake is installed I don't think I'd drill into it, but try a tee on the line going to your power booster.
s/t

jhow66 · 11-10-2008, 11:01 PM

Get a alum. carb spacer with hole for a barb fitting.

11-10-2008, 09:51 PM	#1
matt_field Registered User Join Date: Apr 2001 Location: Detroit Lakes, Minnesota Posts: 885	where to hook up pcv? my new radical 427bbc hey guys, so i just bought a new motor for my67 swb. its a very radical 427 bbc. rec. heads, solid cam ect. my question is that it has a team g intake with no ports for any kind of manifold vacuum. my carb has the one off back, which i put to my power brakes. where should i hook up my pcv? thanks!! __________________ 1971 k5 blazer 80k mike survivor 1972 3/4 ton 4wd Cummins 12v 1967 swb 2wd 427bbc 1968 4wd shortbox 1971 Cheyenne swb k10 unrestored 1971 Cheyenne super 40k 402bb survivor 1967 Chevy k10 (first truck) 1968 L78 camaro survivor 18k miles 1969 z28 survivor 60k miles 1969 z28 survivor 39k miles 1969 z28 rs survivor 80k miles

11-10-2008, 10:12 PM	#2
coopdeville Registered User Join Date: Oct 2008 Location: tacoma wa Posts: 79	Re: where to hook up pcv? my new radical 427bbc drill and tap a hole on the intake itself. __________________ myspace.com/southtacomaalleyrally

11-10-2008, 10:38 PM	#3
69trk Registered User Join Date: Oct 2006 Location: bridgecreek ok. Posts: 1,214	Re: where to hook up pcv? my new radical 427bbc What cam do you have? I have a radical 427 that only pulls 5"s vacuum. So i went ahead and converted to manual disc brakes, and it stops better than my power drum brakes that i used to have in it with a small block. __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=494388 431 big block times, changed to a 6.0 ls with turbo 1.58- 60' 7.18- 1/8th mile@95.18 11.37- 1/4 @115.81

11-10-2008, 10:43 PM	#4
Sport/Truck Sierra Grande Club Join Date: Jan 2007 Location: New Mexico USA Posts: 2,433	Re: where to hook up pcv? my new radical 427bbc If your intake is installed I don't think I'd drill into it, but try a tee on the line going to your power booster. s/t __________________ 1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.

11-10-2008, 11:01 PM	#5
jhow66 Registered User Join Date: Jun 2002 Location: Knoxville Tenn. Posts: 3,058	Re: where to hook up pcv? my new radical 427bbc Get a alum. carb spacer with hole for a barb fitting. __________________ 56 Chevy Bel-Air 2dr. HT (purchased new) 71 Chevy Cheyenne SWB PU (502HO) 65 GMC short bed step--work in progress and my gofer



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