Which Head Should I Go For?

[Rippthrough 98]

I'll have an XT head you can buy soon enough, only trouble is it will be attached to a rallye block

 

 

Same spacing as rallye head?

If so, what £££?

Edited May 20, 2007 by Rippthrough

[christopher 5 1 Cars]

Sounds like a plan!

 

Just got to find a decent XSI engine to rip the parts from now...

 

Also, will I need a custom manifold made? Previous replies have ruled out my current one and you say the 205 Rallye (TU24) is not suitable either?

 

 

For the sake of completeness I just want to state that this is NOT a 205 Rallye (TU24) inlet manifold. This is what looks to be a copy of a AX sport manifold. This has a different shape due to the constrained space in an AX. I would expect this to flow less than a 205 Rallye one due to the flow vectors

[TKH 0]

As said in the post its taken from racing experience and engine tuners. None of what was said there was taken from any forum. Can I ask what is the specifications of your setup?

[Sandy 191]

I've built and run various different TU engine configurations, 8v and 16v, 1.1 to 1.6. Several TU builds on the go as I speak.

I don't know if it's Chinese whispers or not, but the information and advice I hear through my colleagues and customers and from some engine builders is sometimes factually incorrect or based on using what I would call; a less that ideal choice of components.

I could give you examples of this, but it would probably upset the companies involved.

[trogboy 17]

Same spacing as rallye head?

If so, what £££?

 

Philip - Don't you want a TU24 head from a euro rallye?

 

The XT head will be have identical port spacing the XS head you already have.

 

The 106 xsi or rallye heads would look to be a closer fit port wise but I've never seen one in the flesh.

[Rippthrough 98]

Philip - Don't you want a TU24 head from a euro rallye?

 

The XT head will be have identical port spacing the XS head you already have.

 

The 106 xsi or rallye heads would look to be a closer fit port wise but I've never seen one in the flesh.

 

106 xsi or rallye/similar I'm after -