Maggies??

[trever1t]

wow i know you from pt.net im rather shocked that you dont know better

on our stock trucks the best he will see out of a 112 is 8-9 i have one i know

and the 122only comes in high helix and is a 4 lobe compressor. please do more research so you dont confuse this guy and kill my sell

Maybe you should do some research of your own by the way let me reiterate I am making 10+lbs with a 3" pulley. I lost boost freeing up the exhaust with headers.

Is the the MP122HH the same as a R2300?

negative, the MP122HH is considered an evolution of the 5th gen if I'm not mistaken, a high helix 3 lobe setup displacing 2.0L. The R1900 1.9L is of the newest designs (6 gen I believe), 4 lobe, even higher helix
Green Car Congress: Eaton Introduces Next-Generation Supercharger