This should be required reading for every new S2k owner. It has probably been linked to before from our site but after running across it by accident I wanted to share it with other newer members:

http://www.s2000.org/articles/f20carticle.pdf

 

I'll check it out tonight.

 

I too will check this out and get back to you with a response.

 

Great Article!!! This is something I will read over and over.

 

I think this must have been posted before, because I have a copy of the PDF file on my hard drive, but it's well worth posting again. It's something everyone who owns an S2000 should have a chance to read. Nice find.

 

Very informative read. Thanks!

 

Great read, anyone want to take a crack at explaining "Variable intake-plemum chamber volume/length". How does this help and is the length of the intake manafold really variable? I always thought that shorter and wider was better for an intake manifold.

 

Every inch counts...

 

[QUOTE=__redruM,May 30 2007, 05:51 PM] Great read, anyone want to take a crack at explaining "Variable intake-plemum chamber volume/length".

 

At lower RPMs a longer and narrow intake runner provides better driveability. In a K20A3 motor with dual runners it switches to the short-wide configuration at about 5K RPM.