RAP1D Member Donating Members 3,739 Member For: 18y 8m 29d Gender: Male Location: Sydney NSW Posted 28/08/10 04:21 AM Share Posted 28/08/10 04:21 AM There's more to do with length of pipe, bends, diameter ect... they all change the way the airspeed and volume enter the turbo.A classic example is dyno a car with stock intake then with no intake... power usually always goes up with no intake, but obviously lag becomes a factor due to sucking in hot engin bay air, but its a good basic example.I always rate the under battery intake to a max of 350/360wkws... Ive seen a few go higher, but only a few and theres hundreds of these intakes out there.I sell ALOT of 4inch intakes to guys that have mine, or plaz or PW 's underbat intake and always hear back positive increases and seat of pants improvements. If you dont make power then there's usually another issue that's holding power back.Basically the more air volume you can get into a turbo, the better it will compress the air and force more into the motor, which is why the bigger intakes work so well.It can looked at like exhaust systems, the turbine outlet is only 3inch, yet we need more than a 3inch exhaust system to make decent power.Turbos work best when being fed alot of air, and not restricted back on the outlet... like Ive been saying for along time on here, more air, more flow, more power. Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 15y 13d Gender: Male Location: Sydney - Brighton Le Sands Posted 12/09/10 11:57 PM Share Posted 12/09/10 11:57 PM (edited) this is my wog attempt to a airbox mods! lol K&N filter, stock box modified with induction pipe through to front bar..We cykaflexed the pvc pipe through the box, cleaned it up and sanded it down. Then primed & painted the entire box matt black to suit.. All I hear now is the same induction noise a mate has with a UBP set up.. Edited 13/09/10 12:01 AM by 4DZILR Link to comment Share on other sites More sharing options...
kink Member 294 Member For: 16y 6m 13d Gender: Male Location: Adelaide Posted 14/09/10 02:28 PM Share Posted 14/09/10 02:28 PM oh nice, any other pictures 4dzila?? on the car??? Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 15y 13d Gender: Male Location: Sydney - Brighton Le Sands Posted 14/09/10 10:08 PM Share Posted 14/09/10 10:08 PM (edited) Ill take some when shes all ready and finished... I plan on doing some more work to it to clean it up a little.. And probably doing a carbon fibre wrap Edited 14/09/10 10:11 PM by 4DZILR Link to comment Share on other sites More sharing options...
KeithTheBricklayer Donating Members 450 Member For: 15y 2m 26d Gender: Male Location: perth Posted 18/09/10 05:21 AM Share Posted 18/09/10 05:21 AM Ill take some when shes all ready and finished... I plan on doing some more work to it to clean it up a little.. And probably doing a carbon fibre wrapSound Clip/VidNOW!!!!!!!!!!!!!!!!!!!!!!!!!! Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 15y 13d Gender: Male Location: Sydney - Brighton Le Sands Posted 19/09/10 10:31 PM Share Posted 19/09/10 10:31 PM hahaha! yeah give me a bit.. lol what are you expecting lol its a stocka! Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 15y 13d Gender: Male Location: Sydney - Brighton Le Sands Posted 19/09/10 11:36 PM Share Posted 19/09/10 11:36 PM Mine sounds similar to this Link to comment Share on other sites More sharing options...
F16 Member 78 Member For: 15y 17d Gender: Male Location: Adelaide Posted 20/09/10 02:12 AM Share Posted 20/09/10 02:12 AM There's no way you can get an induction note and flutter like that with just an airbox mod Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 15y 13d Gender: Male Location: Sydney - Brighton Le Sands Posted 20/09/10 02:21 AM Share Posted 20/09/10 02:21 AM (edited) I did mod the bov aswell mate for the flutter.. but it does give the same suction .. Edited 20/09/10 02:26 AM by 4DZILR Link to comment Share on other sites More sharing options...
kink Member 294 Member For: 16y 6m 13d Gender: Male Location: Adelaide Posted 20/09/10 02:45 AM Share Posted 20/09/10 02:45 AM One thing I want to know, I can't decide because of all the banter, do I block the BOV or vent it? I think it has to be the most inclusive mod ever lol... Link to comment Share on other sites More sharing options...
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