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Topic: 3.8 headers (Read 3019 times) previous topic - next topic

3.8 headers

Reply #15
MACs tend to warp because they don't have a  that ties the tubes together.
88 Thunderbird LX: 306, Edelbrock Performer heads, Comp 266HR cam, Edelbrock Performer RPM intake, bunch of other stuff.

 

3.8 headers

Reply #16
well neither do the other ones except at the ports, in which case the heads/bolts hold them in place....
--Steve
[thread=28690]1988 Cougar V6[/thread]
2012 F-150 3.7L
2011 Mustang 3.7L