Talk:Vortec L31 cylinder head

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-==Signing entries==
+{{Note1}}{{Sign2}}
-{{sign}} 00:34, 24 April 2012 (MDT)
+==Photo dump==
-==Bulleted lists==
+File:Vortec spring measurements.jpg
-If using "•" to make a bulleted list (instead of using an asterisk), be sure to use a space both before and after the line to keep the lines separated. This isn't necessary if using an asterisk.
-•This line
+==Head similarities==
-•becomes one
+Does anybody know if these heads are exactly the same as the 1993 and 1994 and higher 4.3l V6 "Vortec" heads?
-•long line interspersed w/bullets, unless
-•spaces
+All the parameters match. The valve sizes 1.94 I vs. 1.50 E, the "ski ramp" swirl on the roof of the intake, the eccentric location of the spark plug hole.
-•are
+I still have to cc the chambers but it starts to look like these heads are the same. Must be a reason that these engines produce 300 NM torque at only 2'800 rpm in stock trim.
-•used
+As I'm in the middle of a build it would be great to have that confirmed. --[[User:Error 401|Error 401]] 15:25, 18 February 2016 (MST)
+:The 4.3L Chevy 90 degree V6 heads you're referring to are more closely related to the casting number 14102191 [[Swirl port SBC heads]]. --[[User:Cobalt327|Cobalt327]] 22:27, 18 February 2016 (MST)
-Thanks.--[[User:Cobalt327|Cobalt327]] 16:35, 2 May 2012 (MDT)

Latest revision as of 01:27, 19 February 2016