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Registered
Joined
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1,390 Posts
yeah i imagine the 20V would be a problem, why bother doing a head swap do the whole engine it wouldn't be much more work.. and you would get better power and a stronger engine....

Also what car are you trying to convert to 4wd... because i have herd the 4wd system isn't that strong and... the 4wd system uses a solid rear axle... you might wanna take a look under your car and look at all the crap in your way.. especially for the AE101
 

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4AFESPEED
93 Geo Prizm
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269 Posts
I'm sure the ge head would fit, but im not sure on valve angle and clearence. 5 bucks says the valves would kiss a piston.

Fe heads suck, do anything to get rid of them.
 

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Vroom?
2003 Audi A4
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4,408 Posts
think of the face the 4age bigport and the 4afe power differences aren't all that big. and with the fe head you get more torque for the hp because of the angle difference in the valves.

I'd say a downfall is how it's harder to adjust the cam timing indivdually with the fe. But DOHC engines with 1 cam gear on the outside of the engine aren't all that uncommon, vw uses a chain
 
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