itbmils Posted January 21, 2005 Share Posted January 21, 2005 All I have just rebuilt my R32 GTR as follows forged/balanced shot peened (solid) bottom end N1 Turbos N1 bearings R34 crank port and polish head HKS dump pipes and 80mm exhaust (no cat) 1.2mm TOMEI head gasket N1 Water N1 Oil Std cooler and AFM Mines ECU What sort of rwkw should I expect @ ~18psi (should be fine with the N1's yes?) What mods should I look at next and in what order FMIC + hard piping kit PCF Z32s 044 Fuel Pump + injectors Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/ Share on other sites More sharing options...
Guest two.06l Posted January 21, 2005 Share Posted January 21, 2005 AllI have just rebuilt my R32 GTR as follows forged/balanced shot peened (solid) bottom end N1 Turbos N1 bearings R34 crank port and polish head HKS dump pipes and 80mm exhaust (no cat) 1.2mm TOMEI head gasket N1 Water N1 Oil Std cooler and AFM Mines ECU What sort of rwkw should I expect @ ~18psi (should be fine with the N1's yes?) What mods should I look at next and in what order FMIC + hard piping kit PCF Z32s 044 Fuel Pump + injectors the mines ECU is holding your potential back, its strange you put engines fuel supply last. It does not matter how tough you build an engine, poor fuel delivery and tuning can quickly have you back to square one. eg. a well tuned stocker can outlast and sometimes outperform a poorly tuned built engine.Paul...DIRTgarage. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172263 Share on other sites More sharing options...
itbmils Posted January 21, 2005 Author Share Posted January 21, 2005 So bigger (700cc) injectors + 044 fuel pump should be next ? how many rwkw will the std FMIC flow ? Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172292 Share on other sites More sharing options...
Cubes Posted January 21, 2005 Share Posted January 21, 2005 No, A powerFC should be next. If you want to stretch the stock injectors a little you should also get an adjustable fuel pressure reg. The stock injectors 'I THINK' with a bit of fuel pressure max out just under 300rwkw. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172318 Share on other sites More sharing options...
itbmils Posted January 21, 2005 Author Share Posted January 21, 2005 No, A powerFC should be next. If you want to stretch the stock injectors a little you should also get an adjustable fuel pressure reg. The stock injectors 'I THINK' with a bit of fuel pressure max out just under 300rwkw. 280-300rwkw sounds about right to me (if you run the math) do i NEED a hand controller with the PFC - or can I use a laptop Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172329 Share on other sites More sharing options...
Cubes Posted January 21, 2005 Share Posted January 21, 2005 280-300rwkw sounds about right to me (if you run the math)do i NEED a hand controller with the PFC - or can I use a laptop You will need the handcontroller IF you don't have the laptop & hardware required. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172356 Share on other sites More sharing options...
itbmils Posted January 21, 2005 Author Share Posted January 21, 2005 Sorry guys - quick correction It's not mines - it's Blitz. It's still got to go tho any input on rwkw for the inital setup ? (I'm hoping for ~250rwkw @ 18psi) Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172381 Share on other sites More sharing options...
R31Nismoid Posted January 21, 2005 Share Posted January 21, 2005 Everycar is different, and so are the dyno's there are run on ... in saying that you should be well over 250rwkw as you can get that with stock turbo's Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172504 Share on other sites More sharing options...
Guest two.06l Posted January 21, 2005 Share Posted January 21, 2005 Sorry guys - quick correction It's not mines - it's Blitz. It's still got to go tho any input on rwkw for the inital setup ? (I'm hoping for ~250rwkw @ 18psi) we made 284rwkw on a stocker with cat back 3" exhaust, power fc running base map and AVC-R boost controller. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172550 Share on other sites More sharing options...
itbmils Posted January 21, 2005 Author Share Posted January 21, 2005 Everycar is different, and so are the dyno's there are run on ... in saying that you should be well over 250rwkw as you can get that with stock turbo's was running std turbos @ ~15psi - no dump pipes - and was getting 210rwkw pots 1 and 4 were almost total shot tho can't wait to get the car back (and wait 5000klms for it to run in) Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172571 Share on other sites More sharing options...
Guest two.06l Posted January 21, 2005 Share Posted January 21, 2005 was running std turbos @ ~15psi - no dump pipes - and was getting 210rwkwpots 1 and 4 were almost total shot tho can't wait to get the car back (and wait 5000klms for it to run in) we tweaked the injector correction values to achieve the A/F ratios,running 1 bar boost with stockies. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172584 Share on other sites More sharing options...
R31Nismoid Posted January 21, 2005 Share Posted January 21, 2005 was running std turbos @ ~15psi - no dump pipes - and was getting 210rwkwpots 1 and 4 were almost total shot tho can't wait to get the car back (and wait 5000klms for it to run in) and adj cam gear is worth a good 20rwkw on a GTR Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1172627 Share on other sites More sharing options...
GTRsean Posted January 22, 2005 Share Posted January 22, 2005 R32GTR, n1s, 18psi, computer, 3in exhaust, 700cc injectors saw 295 kw ATWs. Had holidays and blew up gearbox. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174198 Share on other sites More sharing options...
williamsf1 Posted January 22, 2005 Share Posted January 22, 2005 noticed 5000km was mentioned as a run in period is this seen as the mark for boost increases to higher levels?... I have an engine in exactly the same spec as itbilms (trust cooler and factory ECU) and it has currently done 1200km and had the 1000km oil change.... motul 8100.... I am running 13.5psi max with most running being done on the 9 psi low boost setting..... I have not taken it to the dyno as yet, as I have had the car for all of 3 days! just a few questions for those more in the know than I..... what is deemed a safe boost? Apexi FC seems to be the way to go, are bigger injectors needed? and will they bring a gain for the $$$ or are they just going to give a high potential later with other things done.... oil cooler? when is it deemed a must do? any worthy advice is certainly wanted you can never know too much about these cars! Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174447 Share on other sites More sharing options...
Cubes Posted January 22, 2005 Share Posted January 22, 2005 I've stuck with mineral oil (Motul 4000 10w30) until 10,000km's. Its probably a little overkill as I only really needed to stay with mineral oil until 5,000km's. I figure its best to be safe than sorry and have a motor that has a bit more blowby than it should have. Up to 10,000km's is what they yank's usually do and is what is recommended for a lot of new cars before changing to synthetic. Thats the main reason for my decision. Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174586 Share on other sites More sharing options...
R31Nismoid Posted January 23, 2005 Share Posted January 23, 2005 My motor, run 16psi since it was bedded in on the dyno using mobil1 synthetic right from the start. Nothing wrong yet, down'd 5000km's so far MAjor car manufacturers use synthetic right from the get-go, so am i Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174732 Share on other sites More sharing options...
pnblight Posted January 23, 2005 Share Posted January 23, 2005 AllI have just rebuilt my R32 GTR as follows forged/balanced shot peened (solid) bottom end N1 Turbos N1 bearings R34 crank port and polish head HKS dump pipes and 80mm exhaust (no cat) 1.2mm TOMEI head gasket N1 Water N1 Oil Std cooler and AFM Mines ECU What sort of rwkw should I expect @ ~18psi (should be fine with the N1's yes?) What mods should I look at next and in what order FMIC + hard piping kit PCF Z32s 044 Fuel Pump + injectors first power fc and hand controller second afms (rb20/25 are good to 540rwhp and much cheaper) third 700cc injectors (i dont know about pump as i'm making 525rwhp on std unit) also when you do afms upgrade all your inlet piping to turbos and with these mods with good exhaust you should easily make mid 400rwhp only my opinion hope it helps Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174762 Share on other sites More sharing options...
itbmils Posted January 23, 2005 Author Share Posted January 23, 2005 Hmmm I would have thought that 400rwkw was beyond the capacity of the N1's ? I've herd they will peak at ~500bhp at the engine Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174832 Share on other sites More sharing options...
silver gts-t Posted January 23, 2005 Share Posted January 23, 2005 HmmmI would have thought that 400rwkw was beyond the capacity of the N1's ? I've herd they will peak at ~500bhp at the engine he said rwhp not kw Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174893 Share on other sites More sharing options...
itbmils Posted January 23, 2005 Author Share Posted January 23, 2005 Yep ! got that - about 2 seconds after clicking on 'Post Quick Replay' so 400rwhp = ~300rwkw - right ? Link to comment https://www.sau.com.au/forums/topic/62165-r32-rebuild-where-to-from-here/#findComment-1174897 Share on other sites More sharing options...
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