Parallel VS Series Cooling
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Intermediate
Joined: Aug 2011
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Parallel VS Series Cooling
Hi All,
I have a 69 MKIV 427 with edelbrock 60499 aluminium heads out of a 69 corvette. Do you recommend drilling the extra two holes in each side of the block? Will it help cooling the engine temp? If so, which head gaskets should I use (1017, 1027, 1037)?
thoughts
I have a 69 MKIV 427 with edelbrock 60499 aluminium heads out of a 69 corvette. Do you recommend drilling the extra two holes in each side of the block? Will it help cooling the engine temp? If so, which head gaskets should I use (1017, 1027, 1037)?
thoughts
Is my vette stock?? HAHA
Joined: Oct 2015
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2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
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where did you get the idea of drilling coolant passages?
NASCAR
