33GTRV Posted January 15, 2017 Share Posted January 15, 2017 Stao, do anything for a diesel? Looking to slap a turbo on my tow truck. 1hz cruiser. T3 based Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7804923 Share on other sites More sharing options...
Griffin Posted January 15, 2017 Share Posted January 15, 2017 Something off a 2 litre petrol is perfect for a 1hz. Rb20 vg20 etc. Td05 work great , I have done plenty. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7804929 Share on other sites More sharing options...
hypergear Posted January 16, 2017 Author Share Posted January 16, 2017 @V28VX37 There are no oil galleries inside comp cover. if engine rocket cover breathers are plumbed into the induction pipe. remove them and that bit of residue should clear. For the 1hz cruiser we can high flow your stock turbocharger using G1 profile, its quite response with plenty of torque. It does need water and oil lines, everything else bolt back on with no fabrications. 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7805123 Share on other sites More sharing options...
V28VX37 Posted January 16, 2017 Share Posted January 16, 2017 15 minutes ago, hypergear said: @V28VX37 There are no oil galleries inside comp cover. if engine rocket cover breathers are plumbed into the induction pipe. remove them and that bit of residue should clear. Thanks Tao, I was wondering about that, makes sense. Yes it's got the standard breather setup plumbed into (Scotty's) induction pipe. Looks like the engine might be breathing a bit more oil then after the recent head gasket change. Should I be looking at a catch can? Also if the turbo oil seal was damaged, I'm guessing it would be leaking at the core right (not at the comp cover)? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7805127 Share on other sites More sharing options...
hypergear Posted January 16, 2017 Author Share Posted January 16, 2017 The seals are SS C clips, they don't wear unless of a thrust play, means turbo would've failed. The front collars are engineered to throw oil away from the centre shaft and the rear don't, so in case of turbo failures, the rear seal is likely to leak first. 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7805173 Share on other sites More sharing options...
V28VX37 Posted January 22, 2017 Share Posted January 22, 2017 On 16/01/2017 at 9:27 PM, hypergear said: @V28VX37 There are no oil galleries inside comp cover. if engine rocket cover breathers are plumbed into the induction pipe. remove them and that bit of residue should clear. ... On 17/01/2017 at 0:34 AM, hypergear said: The seals are SS C clips, they don't wear unless of a thrust play, means turbo would've failed. The front collars are engineered to throw oil away from the centre shaft and the rear don't, so in case of turbo failures, the rear seal is likely to leak first. I've just installed a simple catch can setup and I'm still getting a drop of oil collecting at the bottom rear edge of the comp cover, it's really strange. I've previously tightened all oil and coolant lines and the turbo core section seems dry as far as I can tell from above and below. I'm still getting good boost, so the turbo is definitely working. Any other suggestions on what else could be causing a minor leak at the comp cover? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806308 Share on other sites More sharing options...
IT15ON Posted January 23, 2017 Share Posted January 23, 2017 (edited) Hi guys, Keen to share my results, hopefully they might help others in choosing their setup. S1 RB25det, 2013 ATR43SS1PU turbo, stock manifolds, 3" exhaust 100cell cat, megasquirt ECU, splitfires, sard 850cc injectors, DW300 pump, undersized intercooler (high intake temps and around 4psi drop). Graph shows 98 on gate pressure vs ethanol with a little more boost. Edited January 23, 2017 by IT15ON fixed attachment 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806506 Share on other sites More sharing options...
vxsr33 Posted January 24, 2017 Share Posted January 24, 2017 Looking for some feedback on my dyno graph. Is this normal because power and full boost seems to come on really late. Car is r33 gtst s2 manualMods:-Hypergear op6 highflow ball bearing G3 profile.-power fc-xspurt 1000cc top feed injectors-walbro 255lph fuel pump-blitz return flow intercooler-full 3 inch exhaust- apexi pod and solid intake pipe mod-splitfire coilpacks- NGK sparkplugs 0.8mm Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806681 Share on other sites More sharing options...
Dose Pipe Sutututu Posted January 24, 2017 Share Posted January 24, 2017 ^ take it to a different tuner, also are you running a cat - if so which cat? plus need more boost Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806701 Share on other sites More sharing options...
vxsr33 Posted January 24, 2017 Share Posted January 24, 2017 ^ take it to a different tuner, also are you running a cat - if so which cat? plus need more boostCant really afford to get another tune. I had a chat to the tuner and he said theres nothing that can be really done and its just a laggy turbo. Im happy with 250rwkw i would just have liked full boost to come on earlier. Im pretty sure its a highflow cat not sure what brand though.Also the wastegate actuator was set at 18psi. But it was opening up at around 13psi and they had to use a bleed valve to bring the boost up. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806713 Share on other sites More sharing options...
Leroy Peterson Posted January 24, 2017 Share Posted January 24, 2017 Wow looking at that graph, youd think there would be a pile of suggestions or questions from the tuner, rather than just blame the turbo Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806730 Share on other sites More sharing options...
vxsr33 Posted January 24, 2017 Share Posted January 24, 2017 Tao, do you have any comments or suggestions from looking at the dyno graph? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806761 Share on other sites More sharing options...
Dose Pipe Sutututu Posted January 24, 2017 Share Posted January 24, 2017 Let's just say your choice of tuner could be better... Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806779 Share on other sites More sharing options...
Ke55pig Posted January 24, 2017 Share Posted January 24, 2017 Cat converter a restriction possibly.boost leaks ? 80-100 kw behind at 4k Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806821 Share on other sites More sharing options...
Dose Pipe Sutututu Posted January 24, 2017 Share Posted January 24, 2017 I've seen a tune file from said tuner from a car with similar mods. It was horrendous at the very least. Also your cat is probably restrictive. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806834 Share on other sites More sharing options...
V28VX37 Posted January 24, 2017 Share Posted January 24, 2017 FWIW I've been happy with Chasers and Paul's always done a good job with my tune.Check that cat, my car picked up about 25 rwkw going from X force 'high flow' to a proper Venom 100cell.Edit: Mine's a 34 with Nistune not PowerFC 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806836 Share on other sites More sharing options...
CEF33Y Posted January 24, 2017 Share Posted January 24, 2017 17 hours ago, vxsr33 said: Looking for some feedback on my dyno graph. Is this normal because power and full boost seems to come on really late. Car is r33 gtst s2 manual Mods: -Hypergear op6 highflow ball bearing G3 profile. -power fc -xspurt 1000cc top feed injectors -walbro 255lph fuel pump -blitz return flow intercooler -full 3 inch exhaust - apexi pod and solid intake pipe mod -splitfire coilpacks - NGK sparkplugs 0.8mm What boost controller are you running? Something is not right, I'm hitting 20psi with the OP6 highflow at 4900, and thats on my RB20 which is 500cc smaller and has no VCT. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806852 Share on other sites More sharing options...
hypergear Posted January 24, 2017 Author Share Posted January 24, 2017 With the OP6 High flow, Just check to make sure the actuator is preloaded and shut, leaks and active VCT. Alternatively you can send it back and swap the turbine housing to smaller 21U. The op6 should be making 20psi at 4100RPM on a R33 Rb25det engine and maxing towards 290rwkws. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806870 Share on other sites More sharing options...
kingtube69 Posted January 25, 2017 Share Posted January 25, 2017 2 hours ago, V28VX37 said: FWIW I've been happy with Chasers and Paul's always done a good job with my tune. Check that cat, my car picked up about 25 rwkw going from X force 'high flow' to a proper Venom 100cell. Edit: Mine's a 34 with Nistune not PowerFC A decent CAT really make that much difference ??????? How would that compare to decat? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806876 Share on other sites More sharing options...
vxsr33 Posted January 25, 2017 Share Posted January 25, 2017 FWIW I've been happy with Chasers and Paul's always done a good job with my tune.Check that cat, my car picked up about 25 rwkw going from X force 'high flow' to a proper Venom 100cell.Edit: Mine's a 34 with Nistune not PowerFCWhere's the best place to pick up one of these venom 100cell cats? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/591/#findComment-7806936 Share on other sites More sharing options...
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