Re: Winter Project
Two pipes are idealy better than one. Needswings is lower restriction than stock due to the turns and filter material and attendant friction losses. The Sl seems to be good and it retains the factory image, styling.
The insulation that I had placed on the intake pipe was helpful but not worth it overall. At an airflow speed of 157 MPH the air does not get a chance to heat much AT WIDE OPEN THROTTLE when the mass flow is up. [FYI, 16 cubic feet of air weighs about one pound].
The photo that you had on your posting really looks smooth and rich, I can see many street people going for it, versis the strip people that only want to feed the need for speed.
Woody Enjoy