Skunk2 throttle body install gsr

Last edited by a moderator: Jan 17, Registered VIP. I wish I had that third arm to take photos while I work Great writeup Looks like a fun bolt on. How long did take? It took a few hours.

The part that took the longest was remove the old intake manifold gasket. NoBoost , Mi. Jay Jay: This is a great write up, im sure many people agree with me. Carefully wiggle the fuel rail off. Also, try to not lose the round black grommets that hold the injectors in place. Just get it outta the way, near the battery somewhere. If this is a first-time-removal of your GSR's intake manifold, you're in for a real treat!

Use the ratchet with a lengthly extention to reach the two 12mm bolts seen in pics below. Taking this bracket off, will make the swap waaaay easier. While you're under the car, disconnect any sensors that are still connected to the GSR manifold, such as the IAB sensor black-round canister mounted on the underside of the GSR manifold Now, loosen up and remove all of the 12mm flange nuts that are holding the GSR manifold to the head.

If everything looks go-to-go, carefully remove the GSR manifold. PIC 4. You can start off by removing the GSR's fuel rail mounting posts using two of the 10mm fuel rail nuts.. PIC 5 Next are the throttlebody posts. Next are the sensors PIC 8 Lastly, swap over the rubber fuel injector grommets onto the Skunk2 manifold. PIC 9. I'm assuming you've acquired a non-GSR throttle pulley. If you haven't done so, get one!

PIC That was easy wasn't it? Now, go install the Type-R throttle cable. It's pretty straight forward, so I'm not including the how-to on this. You should see the factory oil catch can with 2 lines plugged into the topside. This is where the PCV valve lives. If you are looking for a significant increase in horsepower, look no further than forced induction.

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