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Tom Moock · 11-14-2008, 07:46 PM

Head rule for 2009, I was told they were not pouring intake or exhaust runner, and no specs, like super stock, They can pour runner if they want, no welding or grinding in ports, but no spec`s like SS for runner size, combustion chamber will checked per nhra rule. vavle rules same as 2008, But by 2010 they may change rules again, to SS runner size, you never known what they may do? Tom

11-14-2008, 07:46 PM	#8
Tom Moock Senior Member Join Date: May 2004 Posts: 801 Likes: 1 Liked 10 Times in 6 Posts	Re: Stocker Head Rule Change???? Head rule for 2009, I was told they were not pouring intake or exhaust runner, and no specs, like super stock, They can pour runner if they want, no welding or grinding in ports, but no spec`s like SS for runner size, combustion chamber will checked per nhra rule. vavle rules same as 2008, But by 2010 they may change rules again, to SS runner size, you never known what they may do? Tom __________________ Tom Moock 5704 STK