Re: anybody experienced with twin wastegate setups?
 

on a 4-1 if one gate is not enough, I would add the second set like 1-2psi higher. I think that might make them work alright, since the one would need to be completely open with boost still building before the other would begin to open.

Re: anybody experienced with twin wastegate setups?
 

twin gates are only necessary if you can't get boost levels low enough.

Re: anybody experienced with twin wastegate setups?
 

when you cant get them low enough that means your manifold design is a pile of ----.

you should never need more than one wg bigger than 44mm tial.

unless your running a split collector and then id use 2 38s

if you fucksticks look noce and close youll notice that that manifold does in fact have a split collector so the 2 wgs are necesary.

god most of you faggots are so stupid.

Re: anybody experienced with twin wastegate setups?
 

Hey Guys! Thanks for the comments !!!

THat's nothing new, twin scroll turbines have been around forever but if i understand well, to properly use a twin scroll turbine, you should separate the runners of each cycle of the engine to minize the backdraft that travels back to the non-firing runners at each engine cycle. These backdraft movements are certainly responsible for LAG but in which proportion, I have no idea and I can't wait to find out.

ok I decided to give it a shot myself and make my own twin wastegate manifold right now to mount a gt3582R on an all forged H22! I thought that it didn't have to look like something I, or anybody, ever saw. >:D
I am not 100% done, still have the ceramic coating to go, but here's where i am at!

http://www.blaastperformance.com/ima...gt35-h22-1.jpg

http://www.blaastperformance.com/ima...t35-h22-2..jpg

Re: anybody experienced with twin wastegate setups?
 

hot

Re: anybody experienced with twin wastegate setups?
 

Anyone talking ---- about AMS is retarded. Being that they hold the record for the fastest street car in the world and the highest HP Evo's in the world says engough. They have a fleet of nine second evos.

Re: anybody experienced with twin wastegate setups?
 

No they don't. Maybe for imports but thats like saying they won the gold at the special olympics, only the retards are impressed.

Re: anybody experienced with twin wastegate setups?
 

Actually the record was broke a few days ago...
http://buschurforums.com/forum/showthread.php?t=17225
And now buschur has the FIRST evo in the 8's, today....
http://buschurforums.com/forum/showthread.php?t=17244