I was planning on a set of thumper heads, but I was wondering if there was a site or what is the best way to contact him? Do you have any info on the heads or any thing I might need to know?
The best place to look for thumper would be in the 5.0 section. I've seen him 'round there talking about the iron E7 heads that he's taken to the 10s before. Whenever I am in the market for heads, I'm going straight to thumper.