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I have a dart ls next (iron) block that has been machined ready for assembly and ported ls7 heads I will be putting up for sale here shortly if you interested.
I have a dart ls next (iron) block that has been machined ready for assembly and ported ls7 heads I will be putting up for sale here shortly if you interested.
Heads are ported. They flow a little over 400 cfm at .650 lift with good mid range numbers. PSI dual springs with new hardware and new ferrea exhaust valves. intake valve is still stock. asking 2kobo
Heads are ported. They flow a little over 400 cfm at .650 lift with good mid range numbers. PSI dual springs with new hardware and new ferrea exhaust valves. intake valve is still stock. asking 2kobo
What valve guides do they have? How much were heads milled?
10-18-2016, 11:28 AM
