XAT Racing 1URFSE WORLD FIRST BILLET 1UR-FSE Cams V8 Performance Camshafts for GS460 LS460 Crown Majesta USF40 also fits 2UR-FSE

WE HAVE COMPLETION!! First batch of cams have been completed. These are not simply overpriced regrinds of stock cams. There are machined from new billet cores.

These cams will be for anyone looking to get the most out of their Lexus GS460, LS460, Toyota Crown Majesta etc. with the 1URFSE engine or LS600h with the 2UR-FSE (not the GSE in the F cars--RC-F, GS-F, LC500, etc). THESE ARE NOT MEANT FOR THE 1UR-FE TRUCK ENGINE IN THE TUNDRA, GX460, ETC.

If you've already done basic mods like intake, exhaust, and tune, this is the logical next step for you to have some noticeable gains, however you can expect to need at least an upgraded valvetrain to run these.

For the manufacturing process, we start with proprietary cast iron billets, CNC machine the lobes, and finish off with double heat treatment, 5160 induction hardening, and Tufftriding.

Pictured is one set from the actual run of UR cams made!! We have just a few sets left in stock, as these are low production numbers. Once they leave, there may be a few weeks wait time before we get more in

Cam specs for XAT cams:
294 duration, 7.17 cam lift intake, 245 duration at .050"
300 duration, 7.17 cam lift exhaust, 247 duration at .050"

With the factory rocker ratio, that's 10.76mm of valve lift with our cams! As such, you should verify clearance with your pistons and these cams. In most cases, you may need custom pistons.