explorer gt 40 heads

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09-27-2007, 10:11 AM

6mustang6

5th Gear Member

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explorer gt 40 heads

If i find a pair of GT-40 heads what would they change my compression ratio too? I am curious.

09-27-2007, 12:30 PM

htwheelz67

3rd Gear Member

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RE: explorer gt 40 heads

what engine and heads do you have now?

09-27-2007, 11:38 PM

rmodel65

Yukon Cornelius

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Posts: 11,808

RE: explorer gt 40 heads

yes it will be slightly lowered not much id get them milled slightly

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