These are not simply overpriced regrinds of stock cams. There are machined from new billet cores, with a profile made specifically for super charged engines! Whether you're using a TRD/Maggy blower or stepping up to the Whipple, these cams will help make the most of your "big block Toyota" project.
These cams will be for anyone looking to get the most out of their Tundra, Sequoia, LX570, GX460, Land Cruiser, etc. with the 3URFE engine. THESE DO NOT HAVE THE LOBE FOR THE AIR PUMP FOR 1UR-FE ENGINES. OTHERWISE THEY WILL FIT.
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. We cannot confirm fitment with the LS460 and GS460 car 1UR-FSE engines.
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.
Please remember to replace the plugs at the end of the cams during installation, as those are not typically included.
Cam specs for factory cams:
236 duration, 6.36mm cam lift intake
235 duration, 6.26mm cam lift exhaust
Cam specs for XAT SUPERCHARGED cams:
247 duration, 6.86 cam lift intake, 209 duration at .050"
248 duration, 6.85 cam lift exhaust, 209 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.