SLP Lid mod, your opinions needed.
SLP Lid mod, your opinions needed. So after bending the lip down on support thats right in front of the lid to improve air flow i did the free ram air mod and that seemed to help(or could be the placebo effect) i put a small wedge between the support and the Lid assembly to give about a 1/4 inch gap to open up the mouth of the Lid and hopefully improve air flow and in make slightly more power in the process. I had nothing better to do this morning and just wanted to get some feedback on it good or bad, it took 5 min and would be easy to reverse so its not a big deal.
that was my thought also, but in cylinder heads and porting its not always about volume it's also about velocity but thats a whole different story this is an air filter and the more the better in my opinion. and when you only dealing with a 1 1/2" gap for air flow a 1/4" more is a lot in that sense.
