e6 heads vs e7heads

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05-01-2006, 10:41 AM

1BADASSLX

3rd Gear Member

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e6 heads vs e7heads

i have both set of heads the valves are the same size what is the diff in them?

05-01-2006, 10:54 AM

rmodel65

Yukon Cornelius

Join Date: Oct 2005

Location: deep in the heart of dixie GEORGIA

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RE: e6 heads vs e7heads

e7 flow better

05-01-2006, 12:49 PM

gspfunk

5th Gear Member

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Location: Texas

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RE: e6 heads vs e7heads

^^^Yup. Get GT40P's, they flow even better than the E7's and they're cheap.

05-01-2006, 01:01 PM

Joel5.0

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Location: Puerto Rico

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RE: e6 heads vs e7heads

Combustion chamber design + valve positioning....they were designed so the valves could clear the flat top pistons that came in the '86 Mustang....like the initial "twisted wedge" design from Ford. E7's, E5's, GT-40x's have better flow.

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