ROFLMAO @ this:
quote:
The Cup guys are not allowed to use cotton gauze, somebody got caught freezing nitrous into them and keeping the filter frozen and installing it at the very last moment before the qualifying lap!)
Good 'ol American ingenuity!!!!
I ran my own tests on flow and here's what I got:
The K&N flows more air than the paper, as much as IIIRC 60 cfm at 2800-3200 RPM (where the engine has "peak" torque)
Engine is a 2000 Ford 4.6L SOHC V8, from the Romeo facility with NPI heads (from a Crown Vic).
The test was run on 3 different setups:
1). Stock airbox, stock 70mm MAF, w/ K&N filter
2). Mercury Marauder airbox, 80mm truck MAF, paper filter
3). Mercury Marauder airbox, 80mm truck MAF, Accel Kool Blue filter
All filters are brand new.
[ May 23, 2003, 07:56 AM: Message edited by: metroplex ]