Dump valve selection
Originally Posted by GC8
They are all ****e; leave the standard re-circulating valve in place ffs. And dont watch '2 Fast 2 Furious' ever again.....

Jon,05 STi for sale
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My car doesnt feel as responsive since I took mine off. Sounds a bit more grown up I know, BUT i felt the difference when it was removed.
Oh and I couldnt give a flying whatever whether you believe me or not
Gary
Oh and I couldnt give a flying whatever whether you believe me or not

Gary
Yeah i was thinking of getting a dump valve as well. Not for the extra noise but the performance
All i know is it's suppose to keep your turbo spinnning so there'll be no lag after changing gear. Plus it'll make the turbo last longer, especially if it's tuned up.
A lot of people have recomended the Blitz one but i've heard it'll stall your engine if you don't install it properly. Something to do with the pipe into the dump valve being to long i think.
Let me know if you do get one, if it's any good etc...
All i know is it's suppose to keep your turbo spinnning so there'll be no lag after changing gear. Plus it'll make the turbo last longer, especially if it's tuned up.
A lot of people have recomended the Blitz one but i've heard it'll stall your engine if you don't install it properly. Something to do with the pipe into the dump valve being to long i think.
Let me know if you do get one, if it's any good etc...
Originally Posted by GC8
There is a small delay with the oem re-circulating DV; Id suggest getting a quicker acting re-circ; VTA dumpavles are ****e and they dont do your bores any good either.
Air volume and density is measured and the charge is fueled accordingly. A VTA dumpvalve can cause the bores to be washe,d due to the remaining air (after venting) being massively over-fueled. Also they sound crap.
Simon
Simon
what about the dual port by turbosmart? anyone got one, i'm intrested in getting one because it does the re-circ and vta.
http://www.turbosmart.com.au/ click products then multi-fit. or you can click on model specific.
tim
http://www.turbosmart.com.au/ click products then multi-fit. or you can click on model specific.
tim
Last edited by timmyajmy93wrx; Jul 26, 2005 at 05:51 PM.
Originally Posted by GC8
Air volume and density is measured and the charge is fueled accordingly. A VTA dumpvalve can cause the bores to be washe,d due to the remaining air (after venting) being massively over-fueled. Also they sound crap.
Simon
Simon
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