6 Port Performance Upgrade
12-12-2004, 01:41 PM
#1
Junior Member
Thread Starter
Join Date: Sep 2004
Posts: 25
Not sure if this would work, but its got to be there for a reason. If you look at the sleeves for the auxiliary ports on the Renesis you will see that they are shaped quite differently from the sleeves of previous 6-port engines. The port shape into the cylinder is approximately the same, but the sleeve is quite different. I assume that this creates less turbulence and increases volumetric efficiency. It could easily be incorported into the sleeves of any 6-port engine.
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12-12-2004, 07:08 PM
#3
Senior Member
Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by kahren' date='Dec 12 2004, 12:58 PM
they are air bleeds, i think its to try and speed up air on the long side of the port?
12-14-2004, 01:19 PM
#5
Senior Member
Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by ScrapFC' date='Dec 13 2004, 07:45 AM
Very nice. Are those aux port sleeves turned from outside with no rod down the center?
they are gear driven with a stepper motor this time
12-18-2004, 03:40 PM
#8
Junior Member
Thread Starter
Join Date: Sep 2004
Posts: 25
I saved that one from a website that I found. I think it was a translated japanese site that called them renesis spy shots. It had a bunch of pictures with a spy by spy theme, but I dont think there were many other good ones. Ill try and look for the site.
