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.
IMO, if you're going to run the PAC1519's I'd set them to the recommended seat height of 1.8". Have you considered possibly going with a performance cam slightly larger but with less lift and endurance/high rpm lobes..?