Lithium Posted May 10, 2017 Share Posted May 10, 2017 (edited) 12 minutes ago, SimonR32 said: I have questions that if answered may cost me a fair bit of money so please don't respond. Do you have a photo of the turbo on the T88 kit, I also have one but scared of the clearance of the massive EFR? Do you have a graph from the hubber, although a 9180 on a 2.8L it might give me an indication of similar of a 9174 on a 2.6L? How can a camera even record at 240p? haha I posted a graph a page or so ago It's kw at all 4 and not all in, he was aiming for 600kw and stopped there for pity for the transmission haha. Edited May 10, 2017 by Lithium Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828606 Share on other sites More sharing options...
SimonR32 Posted May 10, 2017 Share Posted May 10, 2017 Urgh, running out of excuses haha I did look at that graph but hard to decipher with the dyno doing wierd things as you mentioned with the torque. Video does look nice and responsive though 2 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828627 Share on other sites More sharing options...
Lithium Posted May 10, 2017 Share Posted May 10, 2017 It the weather is ok I'll be going for a strop in it next week, will try and get some kind of evidence of what it's real world boost threshold is like 2 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828635 Share on other sites More sharing options...
Piggaz Posted May 10, 2017 Author Share Posted May 10, 2017 Not much room there at all!!! Less then with the 6 boob manifold. Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828645 Share on other sites More sharing options...
acsplit Posted May 11, 2017 Share Posted May 11, 2017 Because everyone likes photo's.. this is not my car so details are only 95% accurate. Nitto 3.2 EFR 8374 1.05 twin EXT gates ~23.5psi back to 21-22 up top on E85 480rwkw (possibly slightly over spinning the turbo but not sure. 6 Speed getrag 5 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828738 Share on other sites More sharing options...
burn4005 Posted May 11, 2017 Share Posted May 11, 2017 wow 600kw of E85 and the little nismo fuel reg is keeping up! is it using a variable speed pump? Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828791 Share on other sites More sharing options...
usmair Posted May 11, 2017 Share Posted May 11, 2017 12 hours ago, acsplit said: Because everyone likes photo's.. this is not my car so details are only 95% accurate. Nitto 3.2 EFR 8374 1.05 twin EXT gates ~23.5psi back to 21-22 up top on E85 480rwkw (possibly slightly over spinning the turbo but not sure. 6 Speed getrag lot of power for 'only' 23 psi curious to know whats done to head Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828909 Share on other sites More sharing options...
acsplit Posted May 11, 2017 Share Posted May 11, 2017 Standard size valves, standard cams Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828911 Share on other sites More sharing options...
Piggaz Posted May 11, 2017 Author Share Posted May 11, 2017 7 hours ago, usmair said: lot of power for 'only' 23 psi curious to know whats done to head It's a 3.2. It's going to swallow air alot easier then a 2.6. Thats 2 3.2/8374's that have returned pretty much the same power for the pressure used. Got a speed sensor yet? Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828925 Share on other sites More sharing options...
Lithium Posted May 12, 2017 Share Posted May 12, 2017 Turns out Full-Race wanted to share this clip so made an effort and got a higher res version of the 9180 R32 GT-R at Hampton downs, in case people wanted to see it with more than 48 pixels: Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828974 Share on other sites More sharing options...
acsplit Posted May 12, 2017 Share Posted May 12, 2017 32 minutes ago, Lithium said: Turns out Full-Race wanted to share this clip so made an effort and got a higher res version of the 9180 R32 GT-R at Hampton downs, in case people wanted to see it with more than 48 pixels: 2.6ltr or 3ltr? Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828982 Share on other sites More sharing options...
Lithium Posted May 12, 2017 Share Posted May 12, 2017 9 minutes ago, acsplit said: 2.6ltr or 3ltr? I put all the spec in the video, it's a 2.8 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7828983 Share on other sites More sharing options...
usmair Posted May 12, 2017 Share Posted May 12, 2017 18 hours ago, Piggaz said: It's a 3.2. It's going to swallow air alot easier then a 2.6. Thats 2 3.2/8374's that have returned pretty much the same power for the pressure used. Got a speed sensor yet? 3.2 should just bring it on earlier. 2.6L should still make same peak power if revved hard enough My gate pressure was approx 21 psi and mine mad 390kw on JEMs dyno and then 500kw on 31 psi on a freak run (call it 490kw) so it is roughly 9kw per psi which is why 480rwkw on 23 Surprised me. Rw to awkw could make diff. And no on speed sensor. Been flogging it on 30 psi as it is Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829094 Share on other sites More sharing options...
Sub Boy32 Posted May 13, 2017 Share Posted May 13, 2017 (edited) On 12/05/2017 at 2:05 PM, Lithium said: Turns out Full-Race wanted to share this clip so made an effort and got a higher res version of the 9180 R32 GT-R at Hampton downs, in case people wanted to see it with more than 48 pixels: I didn't know Mr Brooking went single turb......finally got rid of those shite boxe Tomei twins! .....looks scary, needs more 4wd controller. Edited May 13, 2017 by Sub Boy32 1 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829196 Share on other sites More sharing options...
Lithium Posted May 13, 2017 Share Posted May 13, 2017 1 minute ago, Sub Boy32 said: I didn't know Mr Brooking went single turb......finally got rid of those shite boxe Tomei twins! Pay more attention in my group on Facebook sir. There was a discussion about the potential change, then on a suitable EFR, then dyno results etc 1 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829197 Share on other sites More sharing options...
Sub Boy32 Posted May 13, 2017 Share Posted May 13, 2017 (edited) Been busy.....subframe swaps and shite ? Will look back at past topics on FB. Edited May 13, 2017 by Sub Boy32 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829198 Share on other sites More sharing options...
whatsisname Posted May 15, 2017 Share Posted May 15, 2017 3.2 should just bring it on earlier. 2.6L should still make same peak power if revved hard enough My gate pressure was approx 21 psi and mine mad 390kw on JEMs dyno and then 500kw on 31 psi on a freak run (call it 490kw) so it is roughly 9kw per psi which is why 480rwkw on 23 Surprised me. Rw to awkw could make diff. And no on speed sensor. Been flogging it on 30 psi as it is [emoji4]The 3.2 might be running high compression which would help it make decent power even at relatively mild boost. My makes over 525kW at 26psi - RB2530 10:1 not running an EFR though. Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829524 Share on other sites More sharing options...
usmair Posted May 15, 2017 Share Posted May 15, 2017 17 minutes ago, whatsisname said: The 3.2 might be running high compression which would help it make decent power even at relatively mild boost. My makes over 525kW at 26psi - RB2530 10:1 not running an EFR though. Fair enough Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829526 Share on other sites More sharing options...
usmair Posted May 15, 2017 Share Posted May 15, 2017 Finally got my hands on a 34 GTR tail shaft. Going to do the 34 GETRAG conversion while retaining r33 GTR diff gears for even shorter gear ratios. 8374 with even shorter ratios = super responsive street car Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829527 Share on other sites More sharing options...
Dose Pipe Sutututu Posted May 15, 2017 Share Posted May 15, 2017 9 hours ago, usmair said: Finally got my hands on a 34 GTR tail shaft. Going to do the 34 GETRAG conversion while retaining r33 GTR diff gears for even shorter gear ratios. 8374 with even shorter ratios = super responsive street car Come to our next track day in September, real men race on the track not the street 1 Link to comment https://www.sau.com.au/forums/topic/466636-borg-warner-efr-series-turbos-v-20/page/31/#findComment-7829557 Share on other sites More sharing options...
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