Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 3m 7d Gender: Male Location: Perth Posted 06/10/16 02:57 AM Share Posted 06/10/16 02:57 AM Why did you pull timing with the EFR? Link to comment Share on other sites More sharing options...
eff xr6t Member 569 Member For: 11y 3m Posted 06/10/16 03:30 AM Share Posted 06/10/16 03:30 AM I'm gonna guess because of the tighter rear housing it's got more back pressure. Link to comment Share on other sites More sharing options...
sixman Donating Members 600 Member For: 20y 5m 8d Gender: Male Location: Hills District, NSW Posted 06/10/16 03:47 AM Share Posted 06/10/16 03:47 AM Unknown turbo config, working it out and playing safe. Also fuel quality variability. Back pressure and heat would probably be an issue as well. Will check with Spiro. I have a built engine though, so can take more abuse Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 3m 7d Gender: Male Location: Perth Posted 06/10/16 03:54 AM Share Posted 06/10/16 03:54 AM Im interested to see how it goes. Im planning to lean on my gtx3576r. I have a theory about drive pressure on the turbine side through a t3 at pressures about 20lbs. I've got a nice big valve hanging off the turbine housing to help reduce that pressure. Also have a mate ( @turboknapp ) that's just fired one up on a t4 spilt pulse manifold. That is going to be interesting. Link to comment Share on other sites More sharing options...
sixman Donating Members 600 Member For: 20y 5m 8d Gender: Male Location: Hills District, NSW Posted 06/10/16 04:21 AM Share Posted 06/10/16 04:21 AM Yeah, that does sound interesting. Is that with a high mount set up? I think a gtx3582 or pte6466 with standard ported exhaust housing and a proper aftermarket exhaust manifold (6boost etc) would give what most people want on a daily. Fast spool and 400+rwkw without putting a stock engine under too much pressure (valve springs and probably oil pump gears need to be done). Iam lucky with the manual as dont have to worry about ZF rebuilds and input shafts etc. Link to comment Share on other sites More sharing options...
sixman Donating Members 600 Member For: 20y 5m 8d Gender: Male Location: Hills District, NSW Posted 06/10/16 04:31 AM Share Posted 06/10/16 04:31 AM 3 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 3m 7d Gender: Male Location: Perth Posted 06/10/16 04:39 AM Share Posted 06/10/16 04:39 AM whats in the blue bottle? Link to comment Share on other sites More sharing options...
skidxr6t skids Donating Members 2,754 Member For: 12y 2d Gender: Not Telling Posted 06/10/16 04:47 AM Share Posted 06/10/16 04:47 AM powersteering res? Link to comment Share on other sites More sharing options...
sixman Donating Members 600 Member For: 20y 5m 8d Gender: Male Location: Hills District, NSW Posted 06/10/16 05:04 AM Share Posted 06/10/16 05:04 AM Yep Link to comment Share on other sites More sharing options...
turboknapp Donating Members 783 Member For: 17y 9m 6d Gender: Male Location: perth w.a Posted 06/10/16 06:05 AM Share Posted 06/10/16 06:05 AM 1 hour ago, sixman said: Yeah, that does sound interesting. Is that with a high mount set up? Low mount 6boost mate 1 Link to comment Share on other sites More sharing options...
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