how are you going to adapt that intake manifold?

 

you have to be carefully with the intake port angles, even though the 20v and the FE head have a very simular upright port angle the 20v head has the intake face machined so that theres less angle change between the manifold and the intake port angle. What this means is that when adapted the 20v manifold will need to be facing much more upright on the FE head than what it would on the 20v head. Confused? well I can do a drawing if you like

 

 

sure :dance: better of i get this now, than after I installed it :P

well if you look at this dodgy diagram I have below you will see that the intake face is at a right angle to the head.

 

 

but with this pic I nicked off billzillas site of the 20v head hte intake face (far left) is machined on an angle to compensate for the port angle:

 

 

 

I might have to do a diagram after this if I can't explain it

just some vids and pic

 

 

 

 

also posted on the other thread. sorry

hey guys... any new updates on your 4afe?

 

cheers