I got a PDR cam coming from another forum member and had a few questions, I want to go back to a 66mm turbo, I had a SB66 but the combo I had when running it caused a good amount of lag ( to be expected out of a 66mm), any way with the cam in place I know I will have lower egts but will it help with spool up, Im currently running a HTB2 and mach 4s, its a sweet combo on the street, however I miss the top end pull of the 66, also how will the cam play with the 62/12? will it spool even quicker? Thanks.