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Old 11-11-2014, 09:54 AM   #26
BabyBlue
The Peacemaker
 
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Join Date: Feb 2005
Location: Kannapolis, NC
Posts: 783
Re: Out with the old and in with the new.

http://www.lingenfelter.com/mm5/merc...E#.VGIUFFtigi4

http://www.lingenfelter.com/mm5/merc...7#.VGIUC1tigi5

These two parts are at the top of my list right now. I am trying to get a head gasket thickness to find out exactly how much this might drop my compression and if I should just buy stock 6.2L heads. 56.5cc vs the 59-61cc of those beautiful machined heads. That cam might be a little aggressive in which I may opt for the Comp Cam D .224/.236 N .222/.234 118LSA .572/.529 @ .050" (With 1.8 Rocker Arm).

We'll see. I might just go with a tune for the moment and wait till spring for these upgrades.
__________________
1978 Chevy 2wd Stepside
aka "Audrey"
Cordova brown with mandarin guts
79k original miles & being restored

1979 Chevy 2wd Short Wide
aka "Emma-Jayne"
Cordova brown with mandarin guts

2019 Chevy Tahoe LT


Previous rides:
-2002 Firehawk T/A, 2006 Trailblazer SS AWD, 2014 GMC Sierra RCSB, 1971 2wd Blazer, 1996 SNB, 1997 2dr 2wd Yukon, 2001 Silverado RCSB, 2011 Silverado Z71 4x4, 1982 2wd Blazer, 1997 2dr Tahoe, 1970 Chevelle SS, 1972 2wd Blazer, 1986 Silverado Stepside, 1995 S-10, 1985 Silverado SWB.
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