Re: SL55 Y-Pipe Installed
Originally Posted by waldig
For anyone considering the addition of a better inlet, I would suggest that you try this no cost test.
I removed the wye pipe and made a short run around the area, came home and cut a check for the needswings inlet. With 'no restriction' without the wye AS A TEST FOR A SHORT TIME you will get the wooly bully feel of what is available by reducing the inlet restriction.
My dyno and 60 times are testament to the better breathing I now have with the needwsings, gasket matching of intake and heads, and the muffler delete. It is an warm air engine and the more air that you can heat the more horsepower youll get. Woody
Woody - Glad you like your NW - The stock SRT6 Y-pipe is a weak point in the intake - that's why many have switched to the SL55 Y-pipe
Could you take a few pic's of the 90 deg piece that goes thru the radiator opening? Remove your grill and filter and post a few pics. Can you take a measurement of the ID for this piece.
Something like this
SL55 right side intake opening -
https://www.crossfireforum.org/galle...5/ppuser/14230
SL55 left side intake opening -
https://www.crossfireforum.org/gallery/showphoto.php?photo=13247
Last edited by BrianBrave; Apr 5, 2008 at 08:29 AM.