Okay, here is my question:

I have a 2000L with minor mods including chip, filter coolair and 4# lower pulley. I have a stock bottom end.

I am seriously considering getting one of the KB blowers with my IRS refund check, and need to know if it will be safe to run the KB w/ the 4#er.

I have a Diablo Delta chip and assume Jonny Lightning would have a specific tune for the KB blower and 4#lower since he has done a lot of research and experimentaton with it for some time.

How about it, will this combo be safe with a good tune or should I go back to a stock or 2# lower?

 

I think you need to talk to JL direct about it buddy.... Hard to say...

 

How about it, JL. Any advice?

 

you would probably be better off asking him on his website or sending him an e-mail. Get guy and he will take his time to explain anything to you that you don't understand

 

you might wanna call one of the major tuners and talk to them
i prefere psp, but there are also jdm, lfp, jl

 

2Ton, Yes you can run your 4# pulley. we will be offering a Pulley Package, to accomidate different Boost levels that the customer would like to achieve there will be many different upper pullies to choose from...........JL