

A: The first kind if a standard vacuum port. There are 3 kinds of vacuum ports in your throttle body. The vacuum line should also be large as possible, but this barely matters if its short and not T'd off. The vacuum line should be SHORT as possible, and should not T-off to anything else, to ensure maximum response. I see you have yours on the COLD pipe, that is going to increase the delay and flutter quite a bit. Surge can be minimized by installing the HKS bypass on the HOTPIPE. That means its pre-programmed to be pretty 'tight' and will almost always cause a bit of surge. First of all, the HKS was designed for people with a MAF and atmospheric bypass in mind. CXRacing Intercooler Piping Kit Hotpipe For Nissan 240SX S13 SR20DET w/BOV.

CXRacing Intercooler Piping Kit w/BOV For 89-99. When you say 'flutter' you mean that you hear compressor surge right?īelow is a list of our more common JDM parts we offer for the SR20DET powered S13, S14, and S15 180SX and Silvia. Also my fpr had a line already connected when i got the motor. I know theres tons of people that have this car running perfect but most are asses and just say look at the fsm. Where should it go? And when i drive and and go up to around 5k rpm and release gas my idle also drops to about 100? It seems like it should be connected with something but when i plug a line to it it starts to idle low and stall out. What can i do? I also have almost all the vacuum lines ran except for one of the nipples under the throttle body has no line to it. Sounds cool but i know that could be a problem for the turbo and theres no way to adjust it. First of i have s14 sr20det blacktop into and s14 chassis with a hks ssq 3 bov and it flutters really badly.
