Have any of you ever seen this? FMF reed cage for a Tri-Z!

[LonesomeTriZ]

This was bolted in the jug of the Franken-Z. I stuck it back for future use on a more acceptable machine. Does any one know when I should use this? How should me engine be set up? The opening looks really small.

[gvmc45]

id almost bet my left one thats a duncan racing pyramid reed valve for the z and they still make it on a build to order basis.

[LonesomeTriZ]

it sure be nice if you knew of a way for me to find out if that is what it is. I was told it is a FMF, but that does not mean that is correct.

[Billy Golightly]

Ronnie has one of those Duncan cages on his Z. I didn't know they made them either until I got to looking at his one day. He could probably tell you if it looks like his or not.

[LonesomeTriZ]

I sent him an email with the link. I hope he can tell me something about it. So does that mean they are still available?

[Billy Golightly]

I dont think they are but you never know... www.duncanracing.com If you find out, let me know. I'll buy one for mine.

[mike from long island]

same here put me down for one lol you guys cant all be faster then me!!! :beer

[LonesomeTriZ]

What advayages does this cage have? Looking at it I can see how air and fuel can enter on all four sides. But the opening is smaller than stock cage. So I am wondering how this should be used and what kind of engine mods work with it.