If you're into tuning and performance, you've probably heard of Tomei. They've been around since 1968, starting out as a race car tuner in Japan, and let me tell you, they know their stuff. Over the decades, Japan has really stepped up in the automotive world, and Tomei has been right in the thick of it, contributing to pretty much every motorsport you can think of. Their racing heritage means they've got a solid grasp on what it takes to make an engine thrive under extreme conditions, whether you're tearing it up on the street or pushing it to the limits on the track.

What sets Tomei apart is their commitment to quality. They use top-notch materials that can handle the heat and strain that come with high-performance engines. You can feel the difference in their attention to detail. Every product is meticulously engineered to ensure it performs at its best. They understand that even the tiniest miscalculation in measurements can lead to serious engine issues, so they maintain strict tolerances across the board. Each engine component is CNC machined to enhance airflow and ensure a solid fit and seal.

Now, let's talk camshafts. The stock camshaft in most engines is designed for smooth idling and decent fuel economy, but that's not what we're after when it comes to performance. Upgrading your camshaft is one of the best moves you can make to transform how your engine behaves across the RPM range. The camshaft plays a crucial role in controlling the duration, lift, and overlap of the intake and exhaust valves. Tomei's camshafts are engineered to help your engine breathe better, which is the key to unlocking more horsepower and torque.

With Tomei, you get increased valve duration and lift, plus optimized overlap, all designed to help your engine flow more air faster. Choosing the right camshaft tailored to your specific needs and setup can maximize your torque and horsepower in the range that suits your driving style best. Their camshafts go through rigorous R&D to ensure you're getting not just power, but reliability too. Every Tomei camshaft is CNC machined for that perfect fit and precise valve lift and duration.

If you're looking at the Procam line, you should know these camshafts are built for high power and torque applications. Just a heads-up: you'll need to upgrade your valve train and have a programmable aftermarket ECU to really get the most out of your new setup.

• Model: Nissan RB26DETT

• For Instructions CLICK HERE

• Nissan 34 GT-R 1998-2002

In short, if you're serious about squeezing every bit of performance out of your Nissan Skyline R34 (1999-2002), the Tomei Poncam 254-9.15mm BNR34 Exhaust Camshaft Set is a solid choice. It's all about that balance of power and reliability, and Tomei really delivers.