View Full Version : 4g63 twin turbo.....kinda
twack
01-17-2009, 11:55 PM
Well in reality its compound turbo chargeing. I know not everyone has dsmlink and is on the dsmlink forums but this is something going on over there. What you guys think.
http://i68.photobucket.com/albums/i17/paulvolk/01132009119.jpg
http://i68.photobucket.com/albums/i17/paulvolk/pix23430.jpg
Halon
01-18-2009, 12:03 AM
I've been following his build as well. I'm not an expert when it comes to compound setups, so all I can say is I find it interesting and cool what he's doing, and I hope he finishes it so I can hear how it works out for him.
asshanson
01-18-2009, 12:18 AM
Do both compressor wheels flow into the intake pipe? So one turbo gives lower rpm boost, and then the big turbo gives high rpm boost?
Halon
01-18-2009, 12:22 AM
Pretty sure the smaller turbo's outlet feeds the larger turbos inlet.
MustGoFaster
01-18-2009, 12:26 AM
I thought it was normally done the other way around? Large --> Small --> Motor.
asshanson
01-18-2009, 12:29 AM
Pretty sure the smaller turbo's outlet feeds the larger turbos inlet.
So there's a 2.25" intake pipe for the whole thing? You would think there would have to be a separate intake pipe for each turbo, then both outlets merge into the fmic at some point.
Halon
01-18-2009, 12:33 AM
Yes they do both have inlet pipes. But the smaller turbo usually feeds into the larger turbo's inlet.
Here's a nice shot of another compound setup to better explain
http://mitsustyle.com/forums/attachment.php?attachmentid=7947&d=1227122575
niterydr
01-18-2009, 12:37 AM
Seems like a lot of fucking around.
Big turbo, then install http://static.atechmotorsports.com/global/images/prod/large/nos-14750-shfnos_w.jpg in the trunk
/case.
MustGoFaster
01-18-2009, 12:55 AM
Win!
Kevin 1G Drummer
01-18-2009, 09:24 AM
Seems like a lot of fucking around.
Big turbo, then install http://static.atechmotorsports.com/global/images/prod/large/nos-14750-shfnos_w.jpg in the trunk
/case.
Hmm, I agree.
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