Brand new set of stage 2 xs engineering cams for any B series Vtec head. These are custom made to provide more horespower. These are more agressive than Skunk2 and Crower. They pull hard in the the higher rpm range up to 10,000 without loosing power. Skunk2 and crower start to loose power at around 8,000 rpm's. These cams gave me 29 more horse power over my stock GSR cams in my Ls/Vtec, and 10 more over the Skunk2 stage 2. I also have Dual spring titaniam valve springs and titanium retainers that match these cams that I am selling seperate unless buyer wants all as a pacage deal. Those also are made by XS. Specs are Intake 0.461,293; Exhaust 0.468,295. Prices listed below. Stage 2 cams $400.00 Titanium valve springs $150.00 Retainers $100.00 resonable offers will be accepted. any questions ask.