We go a little further with this head over the street/strip head. Each head is made for each application and will vary for your specific needs.
Typically we machine our heads for the industry standard 1/2" stud by ARP which we can offer.
The port/polish is slightly more aggressive to yield just a little more power. Each valve stem is special cut for your specific camshaft; TMS Cams 272/280 degree, HKS 280 degree camshafts, Crane High lift or JUN high lift cams are the mainstay in this head package, we can install custom Titan Cams that are head specific for your needs. These custom cams can yield
a little more power then the standard off the shelf variety.
Each valve seat is custom machined for the valve, custom valve seats out of copper/bronze are made to Titan specicifications for optimum power and valve heat transfer.
Most heads for race use must be serviced after 40 hours of use. This is not a necessity but in a race enviroment suggested to yield optimum results.
This is the same head that we use on our 6.49 @ 217 MPH Pro RWD Toyota Celica.
Used by: Darin Dichara, Pro Street Tire Supra, Wes Bourne, many others