Which charger comes in the kit? Are they all the 122 now, or is that an upgrade? Also are there dealers on hear, or do you buy direct from Magnacharger? Thanks J

 

112 is the standard on most kits but it obviously depends on which kit you get.


i know the smaller kits for I-4s and most V6s are the M90 compressor.
i think i read the new kit for the NNBS denalis will come with the MP122HH but all others come with the MP112 i think

 

Thanks for the quick rp. It will be for a 02-04 6.0L LQ4.

 

def. a MP112 compressor then

 

https://www.performancetrucks.net/fo...p?userid=44662
This guy will hook you up with a Radix!

 

How do the IAT's compair at lower boost leavels, like 5-7psi. Would there be any advantage in going with the 122 compressor at that boost leavel? I will be towing 8-10K up long steep grades.

 

5-7psi shouldnt be bad

i dont see a reason to go to the MP122 compressor

there should be someone else on here that has direct experience with the radix in this situation to add to this

 

If you are going to be towing alot and want the most torque with lower boost levels the get a 112 or 112HH. I have found the 112HH to be a great Supercharger for a 6.0. The 122HH will actually have less torque on the bottom end as compared to the 112 or 112HH at the same boost levels.