• Hi Guest!
    If you appreciate British Car Forum and our 25 years of supporting British car enthusiasts with technical and anicdotal information, collected from our thousands of great members, please support us with a low-cost subscription. You can become a supporting member for less than the dues of most car clubs.
    There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Subscribers don't see this gawd-aweful banner
Tips
Tips

air filter over ram pipe

Share this page

F

fairmounter

Freshman Member
Offline
Does anyone have an air filter over a ram pipe? My ram pipe is about 3" long and 3" in diameter. I was thinking I could get a tapered K&N with a 3" flange and attach it to the pipe (probably making the pipe thicker with some rubber material where it clamps on). It is not that easy to size the biggest one that will fit under the hood and next to the fender. I think 5" long, 4" small diameter will work.
 
Fairmounter, I just did a similar thing. But, I'm not sure of the measurement, think the outside of the velocity stack is 3" dia. You can see a picture of the setup if you go to this website and scroll about halfway down. These are mounted on short velocity stacks,not really pipes.
https://www.acmespeedshop.com/
The filters are K&N RU4410. You might be able to contact K&N with your measurement to see if they have a filter that will fit your application.
Good luck.
Jack
 
Back
Top