dangonay

I'm looking for someone who can do porting & polishing work on my S4 cylinder heads. Has anyone else done this yet? Can you recommend a good shop? I'm doing the porting on my intake manifold myself, but I don't want to tackle the cylinder heads (which are coming off this weekend, BTW).

a4turbo18t

If you want it done right & cost is no issue: COSWORTH Engineering. They do all the RS-4 motor work.

WYSIWYG

i searched "audi racing" thru this site and found very experienced racing mechanics and teams - in my own town!<ul><li><a href="http://www.zip2.com">http://www.zip2.com</a</li></ul>

paul cormier

I recommend that you find someone with a flowbench that tests his own work before and after. Go to the following URL to find someone in your area.

Paul Cormier
Director of Information Services
SuperFlow Corporation<ul><li><a href="http://www.superflow.com/superflow-it/superflow-it-locate.htm">SuperFlow Flowbench Owner Locator</a></li></ul>

jussnb

<ul><li><a href="http://www.tdlracing.com">TDL Racing</a></li></ul>

eharleq

From the numbers I've seen the head flows just fine with port/gasket matching (based on the A4 design). The stock cam lift is the limiting factor (upstream of that tiny turbo and exhaust). Has schrick come out with a cam yet?

It is literally impossible to do this right without a proper flow bench.