Anyone have good options to look at different air cleaner set ups when going to the 58mm intake after doing the 117" street kit from Harley?


I have found maybe 3 different options and nothing seems to really do it for me.... (ventilator and the Harley Elite and RC components)


Thanks you!!!

 

Why don't you just open your current one to fit the 58mm opening? I used a flapper wheel on an angle grinder and spent about 10 minutes opening mine up.

 

I was thinking the same thing. I am wanting to put the Vance & Hines Drak Carbon set up on but was not sure if the bolt pattern would be different due to the intake size being larger.

 

Same bolt pattern. That is why there is only one pn for a heavy breather that fits stock and SE 58. One uses a spacer sleeve. The 58 doesn't.

 

Here's a LINK with some Dyno charts and lots of good info on A/C Systems, check it out.

All the Outlaw A/C Systems include an External Breather System.

Here's a LINK with some info on EBS.

Also, here's a LINK to the Outlaw A/C Systems if you want to take a look at them.

 

 

Spent some time on the phone with HPI when going to my bigger throttle body regarding the A/C backing plate. Their opinion is, the backing plate opening in most Stage 1 A/C are bigger than the throttle plate opening (even in 58mm TBs) and would not be a restriction to airflow. As they seem to know their stuff, I'm going with that. It may look neat to have a smooth opening going into the TB, it might not make that much difference until the A/C opening is smaller than the TB size.