Has anybody ever had work done by Mike @ Hallas Performance? How were your results? Im looking into getting my heads studded, and maybe some power mods as I can afford it... A couple of people have recommended him, and he's fairly close to me so I figured Id see what you guys opinions are of him...
Thanks for any info/insight!!

 

i know he built a bad *** 7.3 for the dieselpower chalenge a few years ago. and have heard good things about him from guys on other sites.