So guys I'm looking for a ported plenum, runners, and matching base plate. I do not care about brands here.
Post and tell me what you have.

 

I've got a slightly ported Eddy base, Corvetteplenums.com ported SLP runners, and a self ported plenum. The runner are CSI and the plenum is not; so, you'll have to remember not to cut out the opening for it when making your gaskets. I'll take $700 shipped for the whole set (in the US).

Some pics at www.photodump.com/duts87ss

 

Is the edelbrock base part number 3860? And is the plenum and runners for 85-88?
what does "csi" mean?

 

Cold Start Injector

 

The Plenum is '89+. The runners are ; '85-'89. I don't remember if the base is 3860 or 3861; it is for both early and late style bolt patterns.

 

If you flip over the base and look on the back there should be a cast number. If it's 3860 I will definitely buy this off you. And please take a detailed picture of the base and the cast number and email them to spyoptic_9@hotmail.com. Thanks. I will give you $220 shipped to Edmonton, Alberta, Canada T5X-5Y4 17223-113ASt

 

It's on the car now. I'm not going to pull it unless I sell it all. What's the difference b/w 3860 and 3861?

 

3861 is for pre 85 heads and after market heads. They have a different bolt angle. 3860 are the ones for my setup.

 

Mine has slotted center holes for use with either.

 

So it must be the 3860 base then. That would be sweet if it was.