Hello, I am Todd and was wondering if there would be more air flow to the main radiator if the A/C radiator was removed, and the A/C pump unplugged or removed as well... I never use the A/C and can use the fans on the main radiator for when needed {push of A/C button}.. Just a thought ..
This is my first post and I drive a 98 discovery 4.0 that i bought 3 weeks ago.. new radiator, transmission lines and new fluid all the way around ( used proper fluids). Basically getting to know my ride, and whats needed.. BTW 185,000 miles. Ive learned everything on this forum and have downloaded the guide and been using it on a regular basis.
2nd...... Does the 4.0L need back pressure? Laws are laws but i bought it with nothing but a muffler on it and the O2s of course. seems to run good.. but on off road and up hill areas, will this effect performance? Torque? I live in MI now Going to Colorado some point.

any thoughts would be appreciated

 

you can put a larger fan on to increase air flow when slow
p