Stiffl3r Posted August 18, 2008 Share Posted August 18, 2008 (edited) Hi, what is necessary to have 550-600 hp? I have a Turbonetics Gt-66 single turbo with 6-1 Collettors, external westegate Turbonetics, HKS SSQV, inox manifold, Trust Intercooler Biggest Front, AEM ECU, gauges: turbo, air/fuel, oil temp and pressure, volt and exahust temp. Clutch ok for 600 hp and flywheel fidanza. Now i have a complete set of ergal pulley, fuel pressure regulator.. What i change for have about 600 HP? Without problem... Edited August 18, 2008 by Stiffl3r (see edit history) Quote Link to comment Share on other sites More sharing options...
miko_supra Posted August 18, 2008 Share Posted August 18, 2008 i'd say it was fairly necessary although others might disagree Quote Link to comment Share on other sites More sharing options...
dandan Posted August 18, 2008 Share Posted August 18, 2008 i'd say it was fairly necessary although others might disagree What is?? Quote Link to comment Share on other sites More sharing options...
Digsy Posted August 18, 2008 Share Posted August 18, 2008 I'm guessing English isn't his first language. Mind you, he already speaks better English than I do Italian - plus he uses punctuation which is a breath of fresh air for a newbie on here these days. I'm sure somoene will be along shortly to fill in the gaps of what is required for 600hp from a Turbo Supra, apart from what he has bought already. Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted August 18, 2008 Share Posted August 18, 2008 Don't forget a set of bigger injectors;) Quote Link to comment Share on other sites More sharing options...
Gaz6002 Posted August 18, 2008 Share Posted August 18, 2008 New fuel pump would be a good idea, maybe 2 of them for 600bhp. What boost are you running? Quote Link to comment Share on other sites More sharing options...
Bobbeh Posted August 18, 2008 Share Posted August 18, 2008 I think hes asking for someone to check if his setup meets the requirements for 550/600bhp. Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted August 18, 2008 Share Posted August 18, 2008 I'd not be happy with the stock pressure cast pistons, I'd put some decent forged ones in it, preferably on steel rods, but certainly I'd put some decent rod bolts in the stock rods after having them re sized. it'll need cams to breathe well at that sort of output. Which cams depends on usage required, but 264 / 264 is the minimum. If you want reliability on track you will have to make proper supports for the turbo and wastegate, just leaving them swinging on the tubular manifold will result in cracking. I'd want to know the material that these Turbonetics turbos use for the turbine housing. Genuine Garrett ones are Niresist, and don't crack or warp in external wastegate form. A lot of cheap turbos are just grey cast iron, and they do not like high temperatures and will warp and blow, or even crack. Quote Link to comment Share on other sites More sharing options...
Stiffl3r Posted August 18, 2008 Author Share Posted August 18, 2008 I'd not be happy with the stock pressure cast pistons, I'd put some decent forged ones in it, preferably on steel rods, but certainly I'd put some decent rod bolts in the stock rods after having them re sized. it'll need cams to breathe well at that sort of output. Which cams depends on usage required, but 264 / 264 is the minimum. If you want reliability on track you will have to make proper supports for the turbo and wastegate, just leaving them swinging on the tubular manifold will result in cracking. I'd want to know the material that these Turbonetics turbos use for the turbine housing. Genuine Garrett ones are Niresist, and don't crack or warp in external wastegate form. A lot of cheap turbos are just grey cast iron, and they do not like high temperatures and will warp and blow, or even crack. Thank you for your help.. But nobody write the specific components list to install.. My turbo is very very good... Quote Link to comment Share on other sites More sharing options...
Homer Posted August 18, 2008 Share Posted August 18, 2008 It depends how detailed you want us to go. At a high level you're only missing the injectors and fuel pump, but there's hundreds of other 'little' parts you'll need. Quote Link to comment Share on other sites More sharing options...
Stiffl3r Posted August 18, 2008 Author Share Posted August 18, 2008 It depends how detailed you want us to go. At a high level you're only missing the injectors and fuel pump, but there's hundreds of other 'little' parts you'll need. Can you give to me the list of these "little" parts? I would like to have 600 Hp but during on time.. Quote Link to comment Share on other sites More sharing options...
Homer Posted August 18, 2008 Share Posted August 18, 2008 This is just an examplke (and was not ideal due to the poor choice of the XS power parts), but it does hit on a few key parts needed for any conversion. If you go with an aftermarket inlet manifold and fuel rail then there's quite a bit to add to it. It was posted to illustrate the costs of a basic conversion (in the end it cost another £2k). There is another good thread in tech which I'll try and find now... Here's the parts list for my turbo conversion (and this was a budget one!) Engine components Cost XS power kit £599.00 BL T67 dbb Turbo £900.00 AEM Air filter £40.00 BL oil kit £120.00 BL IC pipe £30.00 Blitz SBC ID-III BC £330.00 O2 flange £15.00 Nuts and bolts for T4 flange £10.00 PCV filter £12.00 Replacement water feed hose £9.92 4in silicon hose 120deg bend £52.95 M14 copper washer (x3) £0.39 1/2in braided hose (1m) £21.06 -10 hose finisher (x2) £11.70 1/4in braided hose (2m) £11.19 Steel tee piece 3/8in push on £5.29 Steel tee piece 3/16in push on (x3) £8.21 Hose support 0.25 ID (x4) £3.62 Hose support 0.44 ID (x4) £3.90 Hose support 1.13 ID £1.19 3/8in braided hose (2m) £13.42 Steel -8 x M14x1.5 adaptor (x2) £5.55 Alu -8 x M14x1.5 adaptor (x2) £6.42 Aeroquip 90deg -8 swivel (x3) £71.80 Exhaust Wrap (4m) £6.53 Aeroquip 90deg -4 swivel £17.77 Aeroquip -4/-3 adaptor £4.04 1/8nptf 90 deg fitting for 1/4in hose £3.29 Thinkauto postage costs £23.50 20mm Jubilee clips (x10) £6.00 Metal tie wraps free! Fabric heat wrap free! Exhaust Flexi pipe £50.00 3in-2.5in silicon adaptor £20.00 2.5in silicon pipe £20.00 HKS aluminium flange £25.00 Greddy 3 Row FMIC £900 Aeromotive FPR £120 Drivetrain Kevlar clucth £450 Stock flywheel £250 Fitting £200 Fabrication costs Manifold wastegate adaption £20.00 Downpipe adaptions (3 times!) £60.00 Filter intake cutting and filling £20.00 IC pipe flange & cutting £30.00 Screamer pipe adjustement £20.00 Adaptor Compressor housing £20.00 Fueling and ECU Emanage Blue £150.00 Fields Harness £175.00 Connectors for EMB wiring £13.00 Power enterprise 800cc injectors £450.00 Mapping £300.00 Gauges AFR Gauge £180 Greddy Boost gauge £120 Service items Oil filter £7.38 10 litres Toyota Red coolant £30.50 Oil drain plug gasket £0.78 6 litres Silkone ProS 15w50 £55.00 Gasket paste £4.00 Other items 3inch 2nd decat £100 Boostlogic 4inch cat back £400 Total: £6552 (Not including labour) This is witrhout touching the bottom end or head. If you're going for more than 600bhp (450-500ibft) then you should rebuild the bottom end, so an extra £4-5k Quote Link to comment Share on other sites More sharing options...
gordy07 Posted August 18, 2008 Share Posted August 18, 2008 God thats alot of wee bit! Quote Link to comment Share on other sites More sharing options...
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