These sets are designed specifically to work with high flow turbos like Sport 600s, 650s, Greddy TD05s, and HKS BB GT2530s. These cams are ground from new billets to ensure that the critical overlap event is kept short while allowing rapid opening and closing of the valves, thus producing exceptional flow at moderate valve lift. Base circle radius is kept large to insure compatibility with stock hydraulic lash adjusters. Requires use of new-style intake cam gears. 90-93 TTs will require cam sprocket adapters (available as an add-on using the options above).

Cams are made to order, please allow 1-2 weeks for production. No Returns Allowed