Sr. Beaver
02-20-2011, 21:23
Here's a good trick for the 258 it may help a bit on mileage and throttle response. Just thought I's share with Y'all.
http://www.jeep-cj.com/forums/f2/intake-modification-7730/
http://www.jeep-cj.com/forums/f2/intake-modification-7730/