I'm going to be installing a 2.9" or a 3.0" pulley on my sidemount in the next week or so and along with a nice meth injection kit and have a few questions. With the 2.9 pulley, I'm told that I'll see about 7-8psi and maybe 6psi with a 3.0" pulley. Will I need to get bigger injectors? I've got the 30lb injectors that the supercharger kit came with. Also should I spray the meth after the blower or before the blower? Thanks

 

I'm not sure if the side mount is different as far as pump size but on my Radix with a 6L, my 3.2" makes 6-7psi. The 2.9 is gonna get you closer to 10 if not 11. Make sure you feel it out and tune for it before you go WOT. And I would think you will need bigger injectors. The meth should prob. go before the blower but if you have the ability to go after, it might be better to keep that stuff out of the blower. I dont know which would be better performance wise.

 

I was at 8 psi with the STS and 30 lb injectors.

 

The sidemount magnacharger ( If I am not mistaken ) Is a M90, where as the Radix is a MP112. The radix is as larger compressor. Now dont hold me to this but I swear I remember reading that the sidemount wont push anymore then like 7lbs becuase of the compressor size. Not sure thought. I forget what engine you have being that I cannot see your sig right now.

 

my meth is after the blower but before the temp send me your e-mail and I will send you some pics of my hole set up

ps Allen installed my charger and meth so that is were I would put it

 

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