View Full Version : LX to EX swap

01-10-2004, 08:56 PM
I want to change to the dual stage intake set up like the EX, and had some questions. I know you need the manifold from the EX, but some sources have told me that I can use the H22 plenum for added power. Can I really fuse(bolt-on) the EX manifold to the H22 plenum? Has anyone done this mod? If so, what do I need to look out for?

midnite racer x
01-10-2004, 10:08 PM
I haven't heard of the h22 plenum fitting. I have done this mod(f22a6 Intake mani on f22a1 engine). I have, however, heard of the h23 plenum fitting like it came on the runners in the first place.

01-13-2004, 10:11 PM
You need to use the F22A6 intake manifold, but yes, you could use the H22 or H23 throttlebody. Won't make a huge difference, but it can be done.

02-10-2004, 02:55 PM
My buddies 93 EX was just recovered after being stolen, the entire engine ba is still all there.. let me know what you need & make a price offer.. Rear disc brakes also are good..