Maggies??

[trever1t]

MagnaCharger 2004-06 Radix Intercooled 122 Kit
vs
MagnaCharger 2004-06 Radix Intercooled 4.8/5.3/6.0L
Whats the difference between them?? I guess the 122 is better cause is more expensive..

ok there is a mp-112 max boost is 8-9 psi

mp-122hh could see 12-14 psi
the 122 has a 4 blade rotor and is a better blower but you cant max it out on a stock bottom end

they are both intercooled

They both are 3 lobe compressors I believe. Difference is displacement, the amount of air pumped. The 112 is not maxed out at 8-9lbs but rather it's efficiency is a certain rpm of the blower. I make an easy 10lbs with a 3" snout pulley.

The bolt on kit is complete and will start you out with ~5lbs boost. No other mods are needed.