HOT RAM
Full Access Member
I recently installed a Air Raid throttle body spacer on my 99 Ram 4X$ with 360 Magnum engine.I have a high-flow cat,MagnaFlow muffler,10% under drive pulleys,K&N drop-in and 160* t-stat.It seems to have lost bottom-end power.Mid-range seems ok and mileage seems a LITTLE better.I used to be able to do burn-outs without power braking,but can't now.
Any ideas or opinions ?
Any ideas or opinions ?