Since 2001, the Porsche 996 turbo has been one of the best cars built. For it;s time, there was nothing that had the overall package that this 911 did. With twin turbos, the 3.6l engine put out over 400 horsepower. Moving forward to the current day, tuning and building a Porsche 996tt is much easier. Many companies have produced economical ways to get customers the increased power anywhere from 500 - 1000+ horsepower. With the 996tt cars priced as low as $35,000, a new generation of drivers is able to enjoy what the 996 turbo can do. Going back to 2005, vivid racing enters the Porsche market. Having built a supercharged 996c2, a 750hp 996tt, and blistering 206.2mph in the mile on a 825hp 997tt, we can say our street cred will back this new product. For those looking to refresh a high mileage engine or achieve horsepower and torque numbers that striker fear in others eyes, this new Porsche 996 turbo stroker kit is just the start.

With over a year in development with our usa manufacturing partner, we are proud to release the vivid racing 3.8l to 4.0l stroker kit for the Porsche 996 turbo engines. In cooperation with well known engine builder, brian crower, vivid racing has this new stroker motor that will certainly take your 3.6l power to a whole new level. We had 3 goals to achieve in manufacturing of this kit. First we wanted a product that was extremely strong to handle high horsepower builds. Next we wanted to have some what of an a-la-carte program where customers could pick and choose certain options for their needs. Finally, we wanted to remove the Porsche tax.

What makes up the vivid racing stroker kit is 3 main parts. Crank, rods, pistons. Instead of just changing out the piston size and adding new liners to get a 3.8l, we developed this full billet 4340 steel crank. The billet crank is lighter then the stock unit and stronger than a forged part. In the pursuit of higher horsepower, upgrading the crank is just part of potential your car can reach. Billet cranks start out as a large cylindrical chunk of steel. This material is already forged instead of needing to be forged. Since the billet part is machined, the grain structure runs parallel throughout the entire length of the crank. The design of this billet crankshaft is +4mm (80.4mm) in stroke. With the design of the crank, we are able to offer a 3.82l, 3.86l, and a 3.94l (all requires new sleeves).