pulley upgrade for jrsc

[D16Y8_Turbo]

I would be scared to run more than 10 lbs on a stock A3 block. My EP is the daily driver to keep the Sy in the garage and therefore I don't want to risk rebuilding a motor for a quicker ET or whatever. I ran the car on 9 lbs today. That is enough for me. For now :D

[surfsi2]

I'm thinking of doing the A2 head swap and I'm @ 9psi and will stay there until I build the bottem end.
Back to topic, I think they have a pulley for the A2 and ity should fit seeing how they built the A3 blower for the A2, but I would ask a tech about fittment.