Supercharger Flutter
#62
https://goo.gl/photos/n7mi696p6zRYErzf9
2ng gear pull in my car, no flutter what so ever but I have got an annoying vibration from somewhere and a squeak that has literally only just started grr...
2ng gear pull in my car, no flutter what so ever but I have got an annoying vibration from somewhere and a squeak that has literally only just started grr...
#63
#64
I'm getting paranoid about my TTS setup now! It's always fluttered slightly at high load, like Raz's. I thought it was normal. The TTS has a 25mm BOV, which I'm starting to wonder if it's too small. But TTS generally know what they're doing and have developed the kit over a long period so I'd be surprised if they'd got it wrong.
I'm also considering swapping to a recirculating system as the Sytec BOV currently fitted makes a loud hiss I can hear even at motorway speed, which is annoying. I'm too concerned about a slight loss in performance, as it's hitting about 420bhp, which is plenty for me!
I'm also considering swapping to a recirculating system as the Sytec BOV currently fitted makes a loud hiss I can hear even at motorway speed, which is annoying. I'm too concerned about a slight loss in performance, as it's hitting about 420bhp, which is plenty for me!
#65
Maybe put a long piece of pipe/tube on the outlet of the blow off valve to quieten it down. Which charger have you got Chris? The 38-91 is more susceptible to impeller shaft failures.
Last edited by razzele; 01-10-2017 at 03:53 PM.
#66
Not really doable on the Sytec, as it doesn't exhaust through a single port, but through an annular ring of smaller holes. Might be a good idea to save plumbing in a recirc though.
I've only got a Supersport kit, so a 38-81 charger.
I've only got a Supersport kit, so a 38-81 charger.
#69
Think he has already asked about the belt as i am waiting for their response!
My BOV definitely operates correctly at low boost, i can hear it Woosh when changing gear when driving casually, it seems to only go into "steam train" mode at high boost.
My BOV definitely operates correctly at low boost, i can hear it Woosh when changing gear when driving casually, it seems to only go into "steam train" mode at high boost.
#70