RAP1D Member Donating Members 3,739 Member For: 18y 9m 18d Gender: Male Location: Sydney NSW Posted 16/05/12 02:17 AM Share Posted 16/05/12 02:17 AM Theres more and more stock FG motors going mid 400s these days, mine did it fine and most probly will too... but at this high boost level you need to cover all parts and set it up correctly, no skimping 1 Link to comment Share on other sites More sharing options...
Kroozin Menace Donating Members 1,990 Member For: 13y 10m 16d Gender: Male Location: Sydney Posted 16/05/12 09:08 AM Share Posted 16/05/12 09:08 AM what mods are ya going for? Are you changing your turbo? Link to comment Share on other sites More sharing options...
nitro xr6 turbo Banned 185 Member For: 13y 3m 24d Gender: Male Location: perth wa Posted 16/05/12 10:46 AM Author Share Posted 16/05/12 10:46 AM yea mate the FG turbo runs out of puff at 320-330 rwkws, trying to figger out what turbo I want over in the turbo thread but its pretty confusing, need to get my head round what all the numbers and letters mean loljust the usual modsIC and piping (tossing up between rapid and PW)turbo back exhaustneed to get the turbo I want and get waste gate actuator and portedsurge tankvalve springsinjectorsthat's just of the top of my head, im sure theres others, not going to rush, stock power is ok for me atm, just going to take my time and do it properly.just noticed youre sig. youre pushing 400 on a ba bottem end lol that's impressive lol good on ya.cheers, andy Link to comment Share on other sites More sharing options...
P_BA_XR6 Member 271 Member For: 16y 9m 8d Gender: Male Location: Castle Hill Posted 21/06/12 11:48 AM Share Posted 21/06/12 11:48 AM Buy like a gt42 maybe with twin scroll, make your exhaust manifold 6 to 1, put a spacer between turbo and manifold put a 7 psi actuator and flap across one side of the scrolls and then put in another waste gate controlling both sides so then you have the best of both worlds. By closing one of scroll you will make your exhaust side smaller then once it's over the 7 psi it will open then the the overall wastegate will control the rest Link to comment Share on other sites More sharing options...
P_BA_XR6 Member 271 Member For: 16y 9m 8d Gender: Male Location: Castle Hill Posted 21/06/12 11:51 AM Share Posted 21/06/12 11:51 AM My next turbo will be like that Link to comment Share on other sites More sharing options...
MA91CK billet turbos and weathered engines dont mix Donating Members 1,346 Member For: 12y 9m 16d Gender: Male Location: Wollongong Posted 21/06/12 11:57 AM Share Posted 21/06/12 11:57 AM So effectively your making a VGT out of a twin scroll right? Sounds good in theory, how would you tune forIt though I'm curious? Link to comment Share on other sites More sharing options...
IH8TOADS Silver Donating Members 3,618 Member For: 19y 8m 2d Gender: Male Location: OZ Posted 25/06/12 08:56 AM Share Posted 25/06/12 08:56 AM Buy like a gt42 maybe with twin scroll, make your exhaust manifold 6 to 1, put a spacer between turbo and manifold put a 7 psi actuator and flap across one side of the scrolls and then put in another waste gate controlling both sides so then you have the best of both worlds. By closing one of scroll you will make your exhaust side smaller then once it's over the 7 psi it will open then the the overall wastegate will control the restWhy would you do this? Link to comment Share on other sites More sharing options...
rowe Member 2 Member For: 12y 7m 7d Posted 30/07/12 10:59 AM Share Posted 30/07/12 10:59 AM Bro I made upgrades at auto tech and 4months later head gasket or blown block ford didn't spend 50million for engineering for nothing Link to comment Share on other sites More sharing options...
P_BA_XR6 Member 271 Member For: 16y 9m 8d Gender: Male Location: Castle Hill Posted 06/08/12 11:14 PM Share Posted 06/08/12 11:14 PM Why would you do this?Well in therory half scroll is spinning instead of Both sides so the turbo would spin up faster, as it goes past the actuator psi point then both sides are spinning, so it will be great in low end and in high end rev range. U.S do it on the supras I believe it's called quick spool valve. Watch the video clip you will understand why after you watch this Link to comment Share on other sites More sharing options...
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