Author Topic: Individual Air Filters... (Read 5263 times)

Thief400 · « **Reply #15 on:** July 17, 2005, 05:46:42 PM »

If you put on the pod filters you can't reinstall the side covers as they use to screw into the airbox. I just finish over 60 dyno pulls and there is no HP advantage to going with the pods, infact there is a dip in the midrange torque with them!! highest hp to date is 68.9 @ 12550 with 65hp still @ 13750. Going to take it to the drag strip in 2 weeks and see if I can better my best et of 13.42 @ 96 MPH

Krautwagen · « **Reply #16 on:** July 17, 2005, 05:47:11 PM »

I picked up some UNI UN-4229's from the local shop. I don't think they will work without some trimming. Cyl's 1&2 and 3&4 are so close together that there is not much room for individual filters... I have no idea how that guy got the individual BMC pods to work

The BMC dual filters look like a good option (but I'm too poor right now). Spacey86, I don't think you'll be able to run side covers on a pod filter setup as they stick out from the carbs without tapering in severly.

My next step is to get a sheet of the UNI foam and lay that down in the airbox, and swiss cheese the airbox top with a hole saw...

Maniac · « **Reply #17 on:** July 17, 2005, 07:31:34 PM »

Quote from: "Thief400"

If you put on the pod filters you can't reinstall the side covers as they use to screw into the airbox.

Mine don't.

Mine clip in at the frame and gas tank. There are some screw eyelits, but they don't actually in line up with anything, so I don't use them.

Quote from: "Thief400"

highest hp to date is 68.9 @ 12550

Good Lord!

What'd you do to that motor, strap a nitrous bottle onto it?

gsxr400 racer · « **Reply #18 on:** July 17, 2005, 07:31:58 PM »

Quote from: "Thief400"

highest hp to date is 68.9 @ 12550 with 65hp still @ 13750. Going to take it to the drag strip in 2 weeks and see if I can better my best et of 13.42 @ 96 MPH

All right whats the story thats more than ive ever had , and damn near imposible with out motor mods considering stock they make 55hp! you made almost 70hp ! 15 more hp spill the beans yo!

PitterB4 · « **Reply #19 on:** July 17, 2005, 09:40:52 PM »

Quote from: "gsxr400 racer"

Quote from: "Thief400"
highest hp to date is 68.9 @ 12550 with 65hp still @ 13750. Going to take it to the drag strip in 2 weeks and see if I can better my best et of 13.42 @ 96 MPH

All right whats the story thats more than ive ever had , and damn near imposible with out motor mods considering stock they make 55hp! you made almost 70hp ! 15 more hp spill the beans yo!

LOL - I knew that # would provoke you, Jay!

Mine don't.

Quote from: "Maniac"

Mine clip in at the frame and gas tank. There are some screw eyelits, but they don't actually in line up with anything, so I don't use them.

They should line up with the front threaded hole in your airbox. The rear one attaches the airbox to the frame. [insert headscratch emoticon here]

Thief400 · « **Reply #20 on:** July 18, 2005, 02:25:13 AM »

Quote

All right whats the story thats more than ive ever had , and damn near imposible with out motor mods considering stock they make 55hp! you made almost 70hp ! 15 more hp spill the beans yo!

Can't give away all of my secrets lol But here are a few, slotting the cam sprokets and doing over 20 pulls finding the right combination of cam timing. Modifing the ignition pickup as to make it adjustable. Fine tuning the jetting with a wide band O2 sensor, And to get the final few hp's VP's newest fuel MR9 which is an awsome fuel 10% more power than any other fuel we have tested. 3% more power than my old fuel MR1. Oh and Mobil 1 oil

arimichael · « **Reply #21 on:** October 30, 2005, 01:50:57 PM »

Sorry to necromance an old topic but I need a little info. For those of you running pod air filters, what jets are you using? I'm in central OH so elevation isn't much of an issue.