Kosij Donating Members 2,045 Member For: 13y 5m 28d Gender: Male Posted 04/02/13 11:34 AM Share Posted 04/02/13 11:34 AM I went from stock plenum and the big rapid cooler!Joe commanded 0 boost but minimum was 18psi once run up on the dyno! I then Fitted the pro street cooler (smaller) and a plazmaman plenum! Commanded 0 boost minimum was now 13psi! Also power before was maximum 342RWKW at 18psi new cooler & plenum 385RWKW 16psi MORE POWER LESS BOOST Tell me it was all the cooler!!!!! 1 Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 5m 22d Gender: Male Posted 04/02/13 11:58 AM Share Posted 04/02/13 11:58 AM Stock plenum is an absolute piece of garbage...I hate it with a passion lol.400+kw and its garbage?I understand that a PW /Plaz /Niz may be better but I wouldn't say the stock one is garbage.I asked my tuner a while ago as I was ready to buy a Niz plenum and rocker cover and he advised me not to waste my money, so I didn't. Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 5m 22d Gender: Male Posted 04/02/13 12:01 PM Share Posted 04/02/13 12:01 PM I went from stock plenum and the big rapid cooler!Joe commanded 0 boost but minimum was 18psi once run up on the dyno!I then Fitted the pro street cooler (smaller) and a plazmaman plenum! Commanded 0 boost minimum was now 13psi! Also power before was maximum 342RWKW at 18psi new cooler & plenum 385RWKW 16psi MORE POWER LESS BOOSTTell me it was all the cooler!!!!!I will tell you it was both.I don't believe it would have dropped 5psi and made more power by just changing the plenum.Was the tune changed? Link to comment Share on other sites More sharing options...
Kosij Donating Members 2,045 Member For: 13y 5m 28d Gender: Male Posted 04/02/13 12:06 PM Share Posted 04/02/13 12:06 PM My point is it would not make more power then that! Even with 18psi! I aggree it would have been a combination of the two changes. But being such a huge difference the plenum had to of helped. Link to comment Share on other sites More sharing options...
Poelwyk Member 99 Member For: 13y 5m 16d Gender: Male Location: Werribee,Melbourne, Australia Posted 04/02/13 12:12 PM Author Share Posted 04/02/13 12:12 PM im looking for the 400+ I just put a almost new motor in my ba ... FG MK2 F6 bottom end with my recoed BA head with BA camsiv done everythingthe only things left on the list is a plenum and hot side pipeing..at the moment im running 334RWKW @629.2NM @15PSI (with old motor) Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 5m 22d Gender: Male Posted 04/02/13 12:32 PM Share Posted 04/02/13 12:32 PM My point is it would not make more power then that! Even with 18psi! I aggree it would have been a combination of the two changes. But being such a huge difference the plenum had to of helped.Jason,Your car for some reason has always made less power than others with similar mods, I don't know why.In the E85 thread your Autotech tune had you at 344 @ 15psi with a standard GT3540, and with a standard manifold. Link to comment Share on other sites More sharing options...
allmtr Member 512 Member For: 15y 11m Gender: Male Location: Newcastlish Posted 04/02/13 12:46 PM Share Posted 04/02/13 12:46 PM I like the FG one as it looks factory, can support 600+rwkw, shortens intake tract and was half the price of Plazmaman etc Link to comment Share on other sites More sharing options...
IH8TOADS Silver Donating Members 3,618 Member For: 19y 6m 30d Gender: Male Location: OZ Posted 04/02/13 01:29 PM Share Posted 04/02/13 01:29 PM 400+kw and its garbage?I understand that a PW /Plaz /Niz may be better but I wouldn't say the stock one is garbage.I asked my tuner a while ago as I was ready to buy a Niz plenum and rocker cover and he advised me not to waste my money, so I didn't.Yes. The garbage can is where half of mine resides! Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 5m 22d Gender: Male Posted 04/02/13 01:38 PM Share Posted 04/02/13 01:38 PM (edited) Yes. The garbage can is where half of mine resides!What's there now?And why the change? Edited 04/02/13 01:42 PM by rednose Link to comment Share on other sites More sharing options...
Upinder Member 114 Member For: 12y 5m 13d Posted 04/02/13 01:45 PM Share Posted 04/02/13 01:45 PM I got fg manfiold for sale if any one wants one inbox me Link to comment Share on other sites More sharing options...
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