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Member record · ID 50228

IanSummers

6 posts recovered 0 threads started First seen 18 May 2024 Last seen 6 Jun 2024

Recent posts

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  1. what have you done in the hope of increasing the powers 6 Jun 2024 00:05 3 hours ago, gropula [image: image.thumb.jpeg.2238c8d4cb8dcfb8189d6d058cec0ee0.jpeg]Taken from VFRdiscussion headers thread. 8th gen, blue is stock. Stoich, flat as a pancake. Red is headers, green headers with fuel…
  2. what have you done in the hope of increasing the powers 5 Jun 2024 13:12 48 minutes ago, gropula My guess is that VTEC, the flapper, and the change to chain driven cams are mostly noise reduction measures. Yes, your reasoning about intake charge velocity and fuel mixing is good, and it…
  3. what have you done in the hope of increasing the powers 4 Jun 2024 17:24 gropula, 5/21/2024 at 3:37 AM That is usually a sign of valve clearances being tight. What were the clearances? Did you increase the lift by grinding the base circle of the cam or by welding and then regrinding the…
  4. New 5th/6th/8th gen performance header now in production in USA 27 May 2024 19:19 Duc2V4, 5/18/2024 at 6:13 AM Ian, I was the person who partnered with Lance (sfdownhill) on the building of these headers but unfortunately he held onto most of the data and handled most of the electronic files such as…
  5. New 5th/6th/8th gen performance header now in production in USA 18 May 2024 17:48 7 hours ago, Duc2V4 Ian, I was the person who partnered with Lance (sfdownhill) on the building of these headers but unfortunately he held onto most of the data and handled most of the electronic files such as the…
  6. New 5th/6th/8th gen performance header now in production in USA 18 May 2024 09:30 Hello everyone (I'm new here). I just bought a set of these headers off of capnspiff for my new-to-me 8th gen. I am looking to buy the attack map for the 8th gen. I sent an email to vfrheaders@gmail.com about it. I read…

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