Supercharged CHAT Thread

[beppe]

The dc5r crank pulley is 5.4in diameter right? I'll be running a similar setup on my new k20a but i am swapping to a larger k20a2 5.8in diameter crank pulley with a 3in boost pulley. Im looking for 11-12 psi @ 8800-9000rpm redline at 17000-17300rpm on the blower at redline. How high are you revving your jdm k20a?

what version of the k20 do you guys have?

mine is completely stock inside its jdm k20a with 11.5:1 compression 220hp stock crank is 5.115" redlines to 8500 Stock. ive upped my redline to 8800 as not making any power above that..