howdy, having an idle stumble on '93 fzj80

[jaysdead40]

BNC,
I came up with 3 1/8" on the filter end, and 3" on the intake end.

Jay

 

[helocat]

BNC,
I came up with 3 1/8" on the filter end, and 3" on the intake end.

Jay

The tube and fittings I used for my 383 Tune Port Inj. for my 40 intake is 3". I got them all from JTR in SoCal. This was five years ago but I am sure they still have them.

Mark