Recently I have been having an issue with losing boost upon 2-3 WOT shift. Noticed it last year but worse this year
From a 30 MPH rolling start, going to WOT I build to about 19 lbs boost with no knock. upon the 2-3 shift at 5200 rpm the boost drops to about 13 lbs and starts to slowly build back up.
I went back to the stock boost hose set up, with the y fitting, dropping the RJC controller. No change. I am running a TA49 with stock adjustable actuator, 42lb injectors, THDP 3 inch with test pipe, dutweiller neck intercooler. Tomkins CAI through a stock MAF (Translator/85mm on the way) and a TT chip.
Thoughts?
From a 30 MPH rolling start, going to WOT I build to about 19 lbs boost with no knock. upon the 2-3 shift at 5200 rpm the boost drops to about 13 lbs and starts to slowly build back up.
I went back to the stock boost hose set up, with the y fitting, dropping the RJC controller. No change. I am running a TA49 with stock adjustable actuator, 42lb injectors, THDP 3 inch with test pipe, dutweiller neck intercooler. Tomkins CAI through a stock MAF (Translator/85mm on the way) and a TT chip.
Thoughts?