My Double Pumper Has Been Unhooked For A Long Time,i Had A Race Fuel Chip In It And Just Changed To Alcohol,when We Started The Car Was At 13.4 On 38 Pounds Of Fuel Pressure,moved To 45 And Made No Change At Wot,changed The Duty Cycle Of The Injectors From 56 To 83 And Finally Able To Get It To 12.58,would Really Like To Get It Down More,cold Weather Sets In I Will Be Making More Power And Be Even Leaner,even At The 13.4 I Had No Knock,alcohol Is The Best Thing You Can Get For These Cars,i Was Running 25 Pounds Of Boost And Was Using A Powerlogger To Data Log The Runs.i Believe The Car Has Alot More Power In It,the Power Was Still Going Up But Still Got Stock Rods And Wanted To Keep Them In The Motor.