Thread: What is the deal with 18 Degree heads?
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Old 04-17-2005, 11:32 AM
Nutsy Nutsy is offline
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Default What is the deal with 18 Degree heads?
Ok, i know they flow better and cost more. Why? What are the disadvantages to using them other than cost? Why would i choose 23 degree heads over 18 degree heads in a turbo application?

Trev
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