steevie wonder

The silver bullet
Apr 20, 2007
60
0
Midlands
Has anyone else here mated a AGU large port cylinder head onto a AUQ engine?

What will I need to do etc. for it to fit? I'm going down the route of the Owens turbo from Jabba and will be getting my bottom end replaced with JE pistons and Scat rods soon.

Cheers,

Steve
 
Done it to my block, AUQ block and AEB head, no probs..
AUQ does have VVt, u can swap all your cams etc over to the aeb head or leave the vvt semsor disconnected as far as im aware.
 
When I spoke to Jabba they said there were 3 Owens options - which one are you going for?
 
I have an AEB head sitting in my Garage if anyone is interested in it - it's a big port same as AGU.
I was going to refresh it and fit it to my car but it turns out it's quite a handfull as it is.

I could be pursuaded to sell it !
 
Does the VVT need to be turned off from the ECU? How does this work, Is it just a simple disconnect and use the AUQ Cams?
 
Yeah i'll be swapping the cams over.
:think:i fitted a largeport head on my smallport bam block and attached the vvt to it.didn't swap the cams though and i've been getting comp surge under high load ever since:confused:on etka the agu and bam inlet cams are different part numbers so have i just answered my own question!
 
Hi All, sorry to hijack this thread a bit but i thought it was better than starting a new one,
anyway can anybody confirm weather an ADR code head is defo large port as i've picked one up cheap and may build it up for the ibiza.

I did have a search and found a thread from 06 in which Bill says that ADR is a large port but in the mk3 ibiza section at the mo there is a list of small port codes and ADR is in that list to:confused:

Can any of you shed any light on this?

Tasha
 
Hi, unfortunatly the head is at my partners work as he has been using it as part of a jig to make the manifold and he is offshore at the mo so i have no way of geting any pics of it, is it as simple as the inletports ect would look bigger or is there other visual markings etc to look for?

Tasha:)
 
To my knowledge ADR and AEB are the same. AEB is a large headport which means ADR is the same.