Supra-Dupra Posted September 25, 2005 Share Posted September 25, 2005 Need help on how to get some more BHP, have BPU kit minus Boost Controller. Im new to this some help would be much appriciated ! Quote Link to comment Share on other sites More sharing options...
wez_p Posted September 25, 2005 Share Posted September 25, 2005 here you go matey http://www.mkiv.com/techarticles/index.html it goes BPU, BPU+, BPU++, etc etc Quote Link to comment Share on other sites More sharing options...
Nic Posted September 25, 2005 Share Posted September 25, 2005 Need help on how to get some more BHP, have BPU kit minus Boost Controller. Im new to this some help would be much appriciated ! SD, what parts have you got fitted at the moment, Jap or UK spec Supra and what age? J-spec 1. Check condition of you intercooler, if in poor condition it should really be replaced before continuing. 2. Fit aftermarket 'performance' exhaust. 3. Remove either just the front or ideally both CATS, replace with de-cat pipe and restrictor ring (available from Chris Wilson) 4. Adjust restirctor ring to limit power to 1 - 1.2bar. 5. Fit set of cooler spark plugs. 6. Fit boost gauge to monitor boost levels, manual boost gauges are the cheapest, electronic ones will give you functions such as peak hold and peak warning. 7. If fuel pump is original J-spec one, replace with new Walbro 255L/hr, see Vortex website. 8. Fit new fuel filter. 9. Fuel cut defender. That should increase power to roughly around 360-380hp. With that sort or power you also realy want a set of the larger spec Supra brakes Next step after that could be: 9. Front Mount or higher spec side mounted intercooler. 11. Fit bigger injectors, FPR and fueling computer (eg. emanage, etc.) 12. Cams 13. 'Performance' clutch On stock turbos you're looking at max of around 430hp ish. Any more than that and you'll need to replace turbos. If you click on my car in my signiture it will show you list of mods I have, which may be of help. Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 J-Spec TT 94, auto, 66k miles Heres the changes so far most done before i bought it: HKS Exhaust System with decat Blitz Dump Blitz Induction NRK Iridium Plugs Strut F & R Lowered Turbos are standard i think. I have seen the Superchip piggy back on http://www.superchips.com but am a bit weary of it as its 500 quid which quotes +30bhp boost, but prob 500 quid would be more efficient spent other directions ? Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 also has greedy pillar gauages and some other digital rev counter thingy ill attach a pic of it in a few mins Quote Link to comment Share on other sites More sharing options...
CJ Posted September 25, 2005 Share Posted September 25, 2005 Forget the superchips thing - thats a load of bollocks. Full decat and a boost contoller should see you right. Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 good boost controller ? Quote Link to comment Share on other sites More sharing options...
CJ Posted September 25, 2005 Share Posted September 25, 2005 Loads out there mate - Blitz, Profec, Apexi - Do a search or check out the traders web sites. Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 http://craicchat.bravehost.com/myPictures/IMAG0054.JPG heres the digiatl rev/speed counter thing ! just want to confirm thats all it is ! Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 REV THINGY Quote Link to comment Share on other sites More sharing options...
CJ Posted September 25, 2005 Share Posted September 25, 2005 You're not so good at this Internetweb thingy are you old mate Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 Its not me its my hosting croud they dont allow remote linking, didnt know that just gonna create new account for free hosting ! actually in uni for bachlors in software Im pretty fucked id say ! lol Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 here we go: rev yoke Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 Is this just a digital rev/speedo ? (Link above) Quote Link to comment Share on other sites More sharing options...
Nic Posted September 25, 2005 Share Posted September 25, 2005 No idea what the digi thing is, not a brand I recognise. Does it work? It looks like it coudl be a turbo timer. As CJ says forget Superchips all they do is add a bleed valve and fuel cut defender (forgot to mention this on my first post), which you can fit yourself for less than £100. A few more questions: Do you know what boost you are running at at the moment? Do you have a boost gauge fitted? Have you had both CATS removed or just 1 of them? Do you already have a fuel cut defender fitted? 1.2bar is the max you want to be running at, if you are already doing this then a boost controller isn't neccessary. Quote Link to comment Share on other sites More sharing options...
Bobbeh Posted September 25, 2005 Share Posted September 25, 2005 Looks like a turbo timer? Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 I dont know what boost its running at ! how can i check go nobody in my area with the know how or gear ! The decat is full decat removing both ! the brand on the thingy is ULTRA think was fitted b4 came from japland ! Is the fuel cut defender the Walbro 255lhp that the others mentioned ? Im just about to get one on ebay for about $100 ! There is 2 greedy gauges on the pillar, i think 1 boost, one temp ! Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 think i anwsered my own q there ! Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 Also bought a flame kit for the laugh to burn them arse bandits ! Fitting the kits says feed into negaive of the cars coil ! Does it matter which coil i fit it into ? I know it has to run through a seperate coil also which i have got already just it weary to cut coil cables without the know how !! Quote Link to comment Share on other sites More sharing options...
Nic Posted September 25, 2005 Share Posted September 25, 2005 I dont know what boost its running at ! how can i check go nobody in my area with the know how or gear ! The decat is full decat removing both ! the brand on the thingy is ULTRA think was fitted b4 came from japland ! Is the fuel cut defender the Walbro 255lhp that the others mentioned ? Im just about to get one on ebay for about $100 ! There is 2 greedy gauges on the pillar, i think 1 boost, one temp ! First thing you need to establish is what's the max boost you're making at the moment. No the Walbro I mentioned is a replacement fuel pump. Forget the Ebay one at £100, get one from Thor, you want a VFCC (just their name for teh FCD) see link HERE. If you don't have a Fuel Cut Defender already fitted, then it's likely you are running less than 1bar at the moment. BTW removing the Blitz pod filter and refitting the stock airbox will gain you some more power and be a lot kinder to your engine. Quote Link to comment Share on other sites More sharing options...
Nic Posted September 25, 2005 Share Posted September 25, 2005 Also bought a flame kit Quote Link to comment Share on other sites More sharing options...
CJ Posted September 25, 2005 Share Posted September 25, 2005 Oh dear, I just spent a part of my life trying to help someone who has decided to fit a flamer kit to a Supra Quote Link to comment Share on other sites More sharing options...
Nic Posted September 25, 2005 Share Posted September 25, 2005 Oh dear, I just spent a part of my life trying to help someone who has decided to fit a flamer kit to a Supra Me too, life can only get better though for us both from here on Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 its not for show tbh its to burn the bumper of a specific starlet that is doing my nut in by arse driving ! I meet him every day and even after putting the boot down he still comes back then next day for more ! not so much for show as i agree it looks daft ! Quote Link to comment Share on other sites More sharing options...
Supra-Dupra Posted September 25, 2005 Author Share Posted September 25, 2005 thanks nic for the advise, have just bought that from thor ! Will i get the Walbro 255lhp aswell ? Quote Link to comment Share on other sites More sharing options...
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