Can you please post your blower pulley size and how much boost you are making? Please note if you are running the stock crank pulley.

Trying to get a baseline idea of where I am boost wise. I will not be able to install my boost gauge for a few weeks.

 

3" @8psi stock crank TVS1900. if your using a TVS2300 the sizes are different.

 

no gauge on mine...had a 3.4'' on tvs2300 on a 6.2L...was told its good for up to 6-7lbs...installed a 3.2'' and it got super touchy at low rpms...wonder the psi gains on it...

 

are you looking for TVS2300 or 1900?