There are definite gains to be had in the breathing of a 55K motor. There are restrictions all the way up to and including the throttlebody.
Hmm.. I knew a few Jeff's back in the day. What was his company's name?SDSilverM3 said:Dut and I were talking about composites stuff and some guy in the import scene from back in the day opened a shop doing that type of stuff. Wasn't sure if you were affiliated.