TMS 2JZ-GTE Toyota Supra MKIV (MK4) Engine Head Stage 3: Street/Race 2

Our most popular cylinder head. This head builds upon where the street head left off. It is suggested to run a built or prepped short block for this head package.

This is the same cylinder head w/valve seat upgrade that ran in the famous Titan Motorsports Pro Street Tire Supra to 7.94 @ 186+MPH.

We start by doing a more aggressive porting/polishing. Oversize valves are mainstay. The intake valves are 1mm oversize, while the exhaust valves are custom cut 1mm oversize valves for an exact fit and size that yields optimum power.

Once fully outfitted we install our custom shimless buckets which are not available at any ordinary shop. These buckets must be installed for the specific cam that you have, cams must be supplied or purchased and will be set and shimmed for each specific head. This allows you to safely rev above 9000rpm if you so desire. The shimless buckets weigh half the weight of the stock bucket and also prevent from the common shim spitting that can occur with very high revving engines.

The extra attention and detail and custom manufacture of hardcore specific parts makes the Titan Motorsports head package above and beyond other heads that use plain off the shelf parts.

If your looking for serious performance, you found it.