
Included with each turbo system is the On 3 Performance 44mm v-banded wastegate which is loaded with a 6-7psi spring. There is great positioning right at the t4 flange to keep good control over the boost. With the truck engine bay being so open there is a good amount of room to work with for the wastegate as well. On 3 Performance has both banks completely separated up to the turbo flange which makes for a very cool looking and functional header.
#What is turbo boost value for 05 chevy silverado diesel driver#
Its not the typical log manifold that most make and run the driver side bank into. This kit has a completely custom turbo manifold unlike any others currently on the market which is completely divided from bank to bank. Each of the kits come standard with the On 3 Performance 70mm turbocharger and they have options to go anywhere from the 70mm to their newest 78mm. From there they made a crossover which is included in the kit ( will clear 4×4 parts and transfer case ) to bring them to the passenger side which is where the turbo is located. On 3 Performance designed the kit to use the stock driverside manifold.

This is also due to the new found power your truck will be making mid-range as well With lightly accelerating, you will find yourself not pressing the gas pedal as hard with the better throttle response. If anything, it actually improves as the turbo is very responsive and is quick to make boost. They have daily driven the shop test truck for the past year to prove this. Once the turbo system is installed and setup, the drivability doesnt even change. One of their favorite quotes from a customer was when they stated, "This thing makes so much torque my truck would pull my camper straight up a tree".

Now that these kits have been shipping for quite some time, On 3 performance has gotten a lot of great feedback from customers. The turbo system is a bolt on design that has a very clean and simple install. This kit has been in development since early 2013 and is now on the shelf, ready to ship. On 3 Performance is proud to announce the release of the 1999 – 2006 Chevy / GMC 1500 & 2500 (2500 requires customization) 4.8, 5.3, 6.0l single turbo system. 2 cast turbo manifold at no additional cost!!! On3 Single Turbo System for 1999-2006 GMC Sierra, 1999-2006 Chevy Silverado 4.8L, 5.3L, 6.0L ***Any new order placed will receive The Gen.
