Thinking of upgrade your 350z performance, I would advise you to upgrade too a GTM Custom 3.8L Stroker Kit. Adding the GTM 3.8L Stroker Kit to your 350z engine will improve your horsepower dramatically. GTM has released a true Customize 3.8L Stroker Kit system for the Nissan 350z for race car enthusiast. This true GTM 3.8L Stroker Kit eliminates factory specs part of the engine. GTM has stated that this Customize 3.8L Stroker Kit will be able to support upwards of 1000hp. The internals are specifically designed for the Nissan 350z VQ35DE engine. The GTM 3.8L Stroker Kit will reach the 1000hp mark when extra modifications are added. The GTM 3.8L Stroker Kit has adopted full counter form in order to balance inertia power and the centrifugal force which is generated by counter weight. As a result of pursuing the most effective form of counter weight by the thorough analysis and thorough calculation, though the increase in weight was suppressed, improvement in the rate of balance was realized.

The GTM 3.8L Stroker Kit is composed of a 3.8L long stroke crankshaft and GTM Super aluminum pistons. The GTM 3.8L Stroker Kit provides more power and torque capabilities of your Stroker Assemblies. The lightweight, high strength and rate of the balanced parts make for the ultimate stroker kit for your VQ35DE motor. Features include connecting rods equipped with GTM rod bolts, forged pistons that are crafted by GTM racing of USA and a GTM 3.8L crankshaft. The kit comes complete with crank, rods, pistons, wrist pins, piston rings and crankshaft. It is not as an armchair theory. At GTM, the crankshaft of ideal form was made by shaving a billet material. The crankshaft made from shaving has flexibility in a design as compared with a GTM product. A crankshaft designer can determine form satisfactorily. So forget those thoughts of having a stock motor on your 350z and take a look at the GTM Custom 3.8L Stroker Kit today.