FrankenDime Posted November 21, 2020 Report Share Posted November 21, 2020 Hi All, I have a 71 510 with a SR20DET notchtop. I ordered a plenum top with fuel rail and 750cc injectors. I compared the plenum with the oem manifold and see the aac valve attached to the oem manifold but NO place to install it on the plenum. Has anyone done a swap of the OEM manifold for the Plazmaman Plenum? If so, do you have any pics of your setup or advice on what to do during the install so it performs? I also noticed there are less inputs for the plumbing. Waiting for plazmaman, who is in Australia, for some insight, however they wont be available until monday. Thanks in advance. Plenum can be found here if you are curious: https://plazmaman.com/product/sr20-s1415-inlet-plenum/ Quote Link to comment
mrbigtanker Posted November 30, 2020 Report Share Posted November 30, 2020 Dude your a dollar short and a day late got mine from Plazmaman and they are the shit. For my FJ20 with billet throttle body as well. You NA or Forced ? Those will be small for Forced. The port provisions will be under the manifold for a clean look. Untitled by raymond medeiros, on Flickr Pic of a real engine. 2 Quote Link to comment
mrbigtanker Posted November 30, 2020 Report Share Posted November 30, 2020 Untitled by raymond medeiros, on Flickr By the way if you want the best these are your guys. Mine is 1450 CC for flex fuel. Im pushing 500 plus HP 1 Quote Link to comment
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