Sure there are more to coatings than just HP but I have yet to see any logged data showing they are worth the money. https://www.hotrod.com/articles/hrdp-0612-engine-coatings/
KongZTT GT28RS MD "I was very impressed with his mother mounts" Aliaz "I always shave down the boss when I do headwork" 240Z FeO2 "It's the way this forums weeds out morons, whiners and the pathetically light weight." Red Hawk (CO) "idk what a short throw sister is, but she sounds nice :)" According to AMS duplication = innovation |