I called CT today and they said they dont offer a way to up the boost for my kit? I know there are many people on the form with the 1220 and not on the base 6psi pulley.... what pulley do I need?
Im also using RC650 injectors that came with the kit... how much can I boost before I max them out because id like to keep them for now as my funds will be going to a clutch im sure very soon

CT recommended Bully Pulley... they said they make pulleys for them but i can find their site




also.... looking for a chain tensioner, and new clutch and flywheel combo

 

Science of Speed for the Pulley. Click

a 1220 I think will only produce up to 14psi max, so you should be good with the injectors you have. You're probably gonna max out the blower before the injectors.

Not sure about chain tensioner, I've heard of people sandblasting the worm gear on the OEM units, I had the money so I bought the Inline Pro TCT.

Clutch and flywheel depends on how much torque you'll be producing. Since it's the 1220SL, I wouldn't guess more than 250-300 lb/ft. I've heard people having pretty good luck with an ACT pressure plate and OEM clutch disk.

 

Just bought all the parts now wanting to get tune by mase. One part that you left out that is vital is you're going to need a standalone if you don't already have one which will set you back the most. You're also going to need a new belt when you get your pulley from SOS.

 

I am tuned with flashpro at 300whp right now

Im pretty sure you cant hit 14psi with 650cc but i could be wrong... also i know you dont want to be too close to maxed out. So just want to be sure.... the SOS pullie will work? Can anyone that has done this confirm... I was told that on this unit you cant go smaller on the blower pulley but can go with a bigger pulley on the other side ( cant remember what he called it) to get higher boost????

 

bump... still cant find a pullie

 

larger crank pulley

 

which one and where can i find this?