1.7 yella terra rockers install#
1.7 yella terra rockers full#
1.7 yella terra rockers series#

Yella Terra Roller Rockers have proven to be so reliable and durable since 1983, with the ultimate in design and proven by official Holden racing teams such as NASCAR AUSCAR and Commodore cup to give more power and reliability than other products. The commitment to performance is carried to the next level in these components, offering you even more options for strengthening and increasing performance in your valve train.Д«etween factory and Yella Terra, itвЂ™s not even a fair comparison. Yella Terra and Perfectune have combined even more advanced Roller Rocker combinations in their Street lineup to include ultra-light (blue tab) and narrow body (yellow tab) configurations.

1.7 yella terra rockers full#

Every component of the Yella Terra Street rocker system has full factory support for replacement parts. All hardware is supplied, and stud rockers come with locking nuts and set screws.

1.7 yella terra rockers series#

Yella Terra has made a point of making performance easy with the Yella Terra Street series of rockers.

1.7 yella terra rockers install#

Install in about an hour, no special skills needed

That experience carries through in every component of Yella Terra Street rockers. PerfectTune, Yella TerraвЂ™s manufacturing arms, has decades of experience in the manufacturing of racing components. Yella Terra Street Rockers are manufactured under stringent guidelines and quality control using the best quality materials. Superior quality heat treated, hardened, and ground shafts and trunions Adjustable and non adjustable designs give you maximum flexibility in your build. Increase lift easily with optimally designed ratios. Nominal ratios from 1.5 to 1.8 with adjustable and non adjustable versions The design incorporates high density aluminum arms and true roller-tips giving you smooth, quite, and cooler operation while eliminating side thrust and wear and extending the life of your components. You can run less spring pressure yet keep the same valve control. And the nose-wheels are the lightest in the industry which keeps the weight over the valve limited. Yella Terra Street uses a fully captured, oversized Torrington needle bearings mounted on an 11/16вЂі shaft which is much larger than factory, it carries the load better. Torrington needle bearings mated to full shaft and trunions You get the power and performance of Yella Terra easily and hassle free. All hardware is supplied, and generally, installation takes an hour and there are no special skills required. Yella Terra Street Roller Rockers are designed to easily mount to the existing head with no modifications. Easy installation, no cylinder head modification and all hardware supplied

You get the confidence you need to take your engine into the higher rev ranges knowing that the Yella Terra Street rockers are there keeping your valve train hopping while running smoother, quieter, and cooler.

Yella Terra Street Rockers set the stage for higher revs with their precision wheel tip rockers and superior trunion mounts and captive bearings. That gives you more performance, easier maintenance, and a longer cylinder head life. Yella Terra Street optimizes the valve train while keeping things cool and quite. Keep speed and performance up while keeping temperatures and noise down. Smoother, cooler, quieter operation, improve cylinder head life That means less maintenance and more track time. The true roller tip design behind Yella Terra Street Rockers reduces valve side thrust and gives you more life from your valve stems, guides and seats. Compared to factory, the Yella Terra Street line up dramatically improves power and performance by giving you the race proven engineering and design of the PerfectTune Yella Terra team for fractions of what you would pay otherwise. Yella Terra Street Terra rockers are there to give you the same legendary performance of premium race Yella Terra components at a fraction of the cost. Street Terra Reduced cost, same legendary performance