87 head question

gadget73

I'm an air-conditioned gypsy

Join Date: Jan 2005

Posts: 43678

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#16

06-12-2009, 11:34 PM

The E7 doesn't do much over .5 lift either. Its just the port shape and size, its only gonna move so much. I think my ported E7's pick up all of 2 cfm from .5 to .6 lift. A flow chart I found at diyporting.com shows 5 cfm from .5 to .6 on a stock E7. Of course, it also only shows 11 cfm going from .4 to .6.

worked E6 heads and the Explorer cam would probably make a good truck or tow motor.

Last edited by gadget73; 06-12-2009, 11:38 PM.

86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

91 Lincoln Mark VII LSC grandpa spec white and cranberry

1984 Lincoln Continental TurboDiesel - rolls coal

Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers
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