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My car got strapped down today and it did very well. Mods are New Era Streetsweeper Cam ( 236/240 631/612 111 LSA), Ported heads (Done by Mike at New Era), Ported TB and Ported Stock Intake Manifold, Kooks 1 7/8 headers with off road X pipe and DMH electric cutouts and VaraRam CAI. After all was done it made 477 RWHP and 427 RWTQ with the cutouts open. It did 470 RWHP with the cutouts closed. O yea and it has 96k miles on it!! All Runs were made on a DynoJet. I am very happy with the results and the guys at New Era are top notch and very easy to work with! I will post up a video soon and I will try and scan the dyno sheet and also post it.
Sounds awesome and you have a nice torque curve too! Motivation to get working on mine.
Thanks Man. Could get close to 500 RWHP with a Fast I think but I am extremely happy with the results right now. And I took the video with my Iphone although the quality is decent the audio does not do it justice. We could only do 1 pull with the cutouts open because there are other businesses around the shop and everyone of them came outside and some even wanted to call the police!!! LOL. Best part is when the cutouts are closed it sounds like a stock LS2.... You can hear the lope of the cam but very quiet. I will try and get an idle video of it and post it.
Tune is great. Cruises down the highway at 70 just like stock and normal driving is good too considering the size of the cam. A little bucking at low speeds under 2k RPM's but easy to deal with being an M6!