Guest simonware Posted December 14, 2008 Share Posted December 14, 2008 Hi i got my supra running approx 800hp however i want to upgrade my gearbox. want it to be practical (ish) new to this so i dont really know my options or any kind of price range. ANY HELP? Quote Link to comment Share on other sites More sharing options...
mikeyb10supra Posted December 14, 2008 Share Posted December 14, 2008 800bhp and pratical dont go in the same sentence im affraid There are a number of options, just have a search around on here Quote Link to comment Share on other sites More sharing options...
tDR Posted December 14, 2008 Share Posted December 14, 2008 You're telling us you've been running 800bhp through the standard auto box? Spec please! Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 14, 2008 Share Posted December 14, 2008 (edited) the ONLY auto gear box that will run that power is the TH400 and i dont think its very practicle but then again neither is 800hp , and as tDR says we need a spec to make sure you actually have a car, occasionally we get bored 15 year olds making claims like this Edited December 14, 2008 by paul mac spelling (see edit history) Quote Link to comment Share on other sites More sharing options...
rob wild Posted December 14, 2008 Share Posted December 14, 2008 Hi i got my supra running approx 800hp however i want to upgrade my gearbox. want it to be practical (ish) new to this so i dont really know my options or any kind of price range. ANY HELP? I'm sorry seriously 800bhp I've broken 4 at under 600! I would love to see or hear what box you have that is currently running 800bhp and if so I would love to buy it off you Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 14, 2008 Share Posted December 14, 2008 I'm sorry seriously 800bhp I've broken 4 at under 600! I would love to see or hear what box you have that is currently running 800bhp and if so I would love to buy it off you tell it like it is Rob Quote Link to comment Share on other sites More sharing options...
michel lane Posted December 14, 2008 Share Posted December 14, 2008 boost logic auto box is your best bet if you want an standard fitment and not worry about fab work, just so happens i have one fully rebuilt with uprated plates and belts. pm if you are intrested. Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 14, 2008 Share Posted December 14, 2008 boost logic auto box is your best bet if you want an standard fitment and not worry about fab work, just so happens i have one fully rebuilt with uprated plates and belts. pm if you are intrested. i dont think the BL is rated that high Michel , but i think we need to see a dyno print out first Quote Link to comment Share on other sites More sharing options...
michel lane Posted December 14, 2008 Share Posted December 14, 2008 800hp when the dyno slips i would think its about 500hp, as 800hp would have exploded the gearbox when it comes on boost. If it was 800hp , then it must be laggy as hell....... Quote Link to comment Share on other sites More sharing options...
mikeyb10supra Posted December 15, 2008 Share Posted December 15, 2008 Try the 4L80....good for about 1200bhp I believe but pricey Quote Link to comment Share on other sites More sharing options...
Guest simonware Posted December 19, 2008 Share Posted December 19, 2008 ok good effort but i do have the car with a dyno of 550bhp as i am still running in the engine parts the boost is at 1.1Bar when i turn it up is when i require the new gearbox. All i am asking is for my options. * HKS 2835 turbo kit * HKS 264 camshafts * HKS adjustable camshaft pulleys * HKS fuel rail * HKS induction air filter kit * HKS super sequential blow off valve * R-Type monster intercooler * JPS Motorsport ported and polished head * JE forged pistons * JE H-section con rods * 680cc fuel injectors * Twin in-tank fuel pumps * Twin fuels lines * Apexi boost controller * Aeromotive fuel pressure regulator * Fluidline alloy radiator with twin 14" fans * Blitz NUR Spec R exhaust system * Clear cam and pulley cover * Polished inlet manifold as i said what are my options? Quote Link to comment Share on other sites More sharing options...
Thorin Posted December 19, 2008 Share Posted December 19, 2008 Sounds like it's already dead http://www.mkivsupra.net/vbb/showthread.php?t=171259 Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 19, 2008 Share Posted December 19, 2008 Sounds like it's already dead http://www.mkivsupra.net/vbb/showthread.php?t=171259 funny he deleted the original post on that link 7 minutes after you posted this.................spooky Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 19, 2008 Share Posted December 19, 2008 ok good effort but i do have the car with a dyno of 550bhp as i am still running in the engine parts the boost is at 1.1Bar when i turn it up is when i require the new gearbox. All i am asking is for my options. * HKS 2835 turbo kit * HKS 264 camshafts * HKS adjustable camshaft pulleys * HKS fuel rail * HKS induction air filter kit * HKS super sequential blow off valve * R-Type monster intercooler * JPS Motorsport ported and polished head * JE forged pistons * JE H-section con rods * 680cc fuel injectors * Twin in-tank fuel pumps * Twin fuels lines * Apexi boost controller * Aeromotive fuel pressure regulator * Fluidline alloy radiator with twin 14" fans * Blitz NUR Spec R exhaust system * Clear cam and pulley cover * Polished inlet manifold as i said what are my options? i take it you are talking about the twin HKS 2835 kit, with regard to your options sticking this kit on an auto is at best ill advised they are laggy and you probably wont see much power till about 4500rpm and that would be with a s**t hot map, who built this car ? i cant believe anyone would stick this kit with the potential for 900hp on a bog stock auto box , now you have posted the spec you realisticly have 3 options First -the best option a 6 speed Getrag and thats coming from someone who has owned an auto supe for 8 years Second - limit the power to around 600hp (your injectors are round about this anyway) and run a built auto with a custom high stall (say 4500 rpm) but this is going to be a royal pig of a thing to drive and you will get owned with ease by any supra running the smallest single turbo you can get, a T61 Thirdly - and this depends on how deep your pockets are a TH400but this is more suited to the drag strip than the road either option is going to cost, and i hate to say it if you have just bought this but it looks like someones half built drag car that they ran out of money on Quote Link to comment Share on other sites More sharing options...
Tannhauser Posted December 19, 2008 Share Posted December 19, 2008 The spec list is cut and pasted from this one on Pistonheads: http://www.pistonheads.com/sales/780271.htm This car was discussed on here recently, because it supposedly had had £100, 000 spent on it. It had that mica paint in Neptune blue. Can't find the thread now. Quote Link to comment Share on other sites More sharing options...
paul mac Posted December 19, 2008 Share Posted December 19, 2008 The spec list is cut and pasted from this one on Pistonheads: http://www.pistonheads.com/sales/780271.htm This car was discussed on here recently, because it supposedly had had £100, 000 spent on it. It had that mica paint in Neptune blue. Can't find the thread now. 800BHP at 2.0 bar on 680cc injectors Quote Link to comment Share on other sites More sharing options...
mr lover Posted December 19, 2008 Share Posted December 19, 2008 http://www.mkivsupra.net/vbb/showthread.php?t=168804 Quote Link to comment Share on other sites More sharing options...
rob wild Posted December 19, 2008 Share Posted December 19, 2008 (edited) ok good effort but i do have the car with a dyno of 550bhp as i am still running in the engine parts the boost is at 1.1Bar when i turn it up is when i require the new gearbox. All i am asking is for my options. * HKS 2835 turbo kit * HKS 264 camshafts * HKS adjustable camshaft pulleys * HKS fuel rail * HKS induction air filter kit * HKS super sequential blow off valve * R-Type monster intercooler * JPS Motorsport ported and polished head * JE forged pistons * JE H-section con rods * 680cc fuel injectors * Twin in-tank fuel pumps * Twin fuels lines * Apexi boost controller * Aeromotive fuel pressure regulator * Fluidline alloy radiator with twin 14" fans * Blitz NUR Spec R exhaust system * Clear cam and pulley cover * Polished inlet manifold as i said what are my options? Interesting so we lost 250 bhp hey 800 to 550 by the way last time I checked JE didn't make con rods and as Paul said 800bhp on 680cc injectors TBH if any of what you say is real! Jezz on the board will do a manual 6 speed with rps clutch for about 3.5k that is your best option! Edited December 19, 2008 by rob wild (see edit history) Quote Link to comment Share on other sites More sharing options...
Pete Posted December 19, 2008 Share Posted December 19, 2008 funny he deleted the original post on that link 7 minutes after you posted this.................spooky What? This one? Hello guys got a little problem with my auto gearbox. The overdrive light flicks from on to off constantly. When i floor it the car pretty much selects neutral and it revs out. Any help would be appreciated. e-mail me if its easier - -[removed] Quote Link to comment Share on other sites More sharing options...
tomgeer Posted December 19, 2008 Share Posted December 19, 2008 You guys don't miss a trick do you? Quote Link to comment Share on other sites More sharing options...
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