When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I can't comment on current products as I gave up on VP44's and went back in time about a year ago but I gained a few HP by going to the ADR from an edge. The biggest gain for me was a much wider power curve and almost a 1/2 second at the drag strip.