THE ANIMAL Posted April 27, 2011 Author Share Posted April 27, 2011 oh yeah one other thing what does the little red button do by autobox with the jap writing by it, thanks Quote Link to comment Share on other sites More sharing options...
Kirk Posted April 27, 2011 Share Posted April 27, 2011 Press it and find out Some say its an ejector seat, some say it drops the gearbox out of the car in case of an emergency and others say it calls in an airstrike Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 27, 2011 Author Share Posted April 27, 2011 yeah i did it did nothing Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 27, 2011 Author Share Posted April 27, 2011 dissapointed i am now !!! thought sum fit bird popped out of the glovebox !!! lol Quote Link to comment Share on other sites More sharing options...
magictorch Posted April 27, 2011 Share Posted April 27, 2011 Another Shrewsbury Supra!! Welcome......what colour is yours, might have seen you round Quote Link to comment Share on other sites More sharing options...
neo2810 Posted April 27, 2011 Share Posted April 27, 2011 (edited) I'm sorry neo but your estimates are well out. ITBS don't net you HP. So if your at 246 at the wheels that would make your flywheel HP what? I have no idea what power the TB's give you, I was quoting someone else, bad move. Saying that, if they are a larger bore than surely you'd get a power increase? And my mistake, the 246bhp is engine HP, not wheels. Wheels are 208bhp. Edited April 27, 2011 by neo2810 (see edit history) Quote Link to comment Share on other sites More sharing options...
monsween Posted April 27, 2011 Share Posted April 27, 2011 Press it and find out Some say its an ejector seat, some say it drops the gearbox out of the car in case of an emergency and others say it calls in an airstrike I always thought it was the boot release Quote Link to comment Share on other sites More sharing options...
Kirk Posted April 27, 2011 Share Posted April 27, 2011 I have no idea what power the TB's give you, I was quoting someone else, bad move. Saying that, if they are a larger bore than surely you'd get a power increase? And my mistake, the 246bhp is engine HP, not wheels. Wheels are 208bhp. NA engine tuning just doesn't work like that. ITBs will give you better throttle response but to extract power from such mods you need cams and headworks and then a remap and i suspect you wont be able to map ITBs on piggy backs so its a full standalone jobby so your looking at atleast 2-3k. Quote Link to comment Share on other sites More sharing options...
neo2810 Posted April 27, 2011 Share Posted April 27, 2011 NA engine tuning just doesn't work like that. ITBs will give you better throttle response but to extract power from such mods you need cams and headworks and then a remap and i suspect you wont be able to map ITBs on piggy backs so its a full standalone jobby so your looking at atleast 2-3k. Cheers for the heads up Martin. I was considering looking at it as an option but I was blinded by the power claims and thought a piggyback ECU and remap would be enough. I'll concentrate on getting a respray and better bodykit in that case £2-3k on a little extra power on an NA is rediculous when I could sell it and buy a TT6 for that! Quote Link to comment Share on other sites More sharing options...
Kirk Posted April 27, 2011 Share Posted April 27, 2011 Good choice. Sadly NA tuning is expensive Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 28, 2011 Author Share Posted April 28, 2011 Another Shrewsbury Supra!! Welcome......what colour is yours, might have seen you round its black !!! m5 sup Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 28, 2011 Author Share Posted April 28, 2011 best place to get second de-cat pipe and full exhaust system for n/a jap import auto ?? thanks Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 28, 2011 Author Share Posted April 28, 2011 hey buddy, where in shopshire you from? as i am in shrewsbury week times, exhaust, loads to choose from! air filters stated above) dont change keep standard one. daz. hi pal, im in shrewsbury what exhausts have you got to fit my n/a auto import and and panel filters ?? Quote Link to comment Share on other sites More sharing options...
neo2810 Posted April 28, 2011 Share Posted April 28, 2011 Why are you decatting only one of them? Do both... Quote Link to comment Share on other sites More sharing options...
Nic Posted April 28, 2011 Share Posted April 28, 2011 (edited) Full service - all fluids, oil filter, new panel filter (keep stock airbox for best results), 23300-49195 Fuel Filter, spark plugs, 19101-70020 Distributor Cap, 19102-46011 Rotor Arm, 90919-21521 Spark Plug Lead Set, 89465-19615 Oxygen Sensor x 2, etc. Tuning - tubular exhaust manifold, 2nd decat pipe, cat back exhaust designed for a 2JZ-GE (I'd choose the MT3280 Blitz NUR R). That's about it, don't expect huge gains, I'd guess around 15hp, but the car will feel a lot more responsive. I'd spend the money optimising the handling and braking, get the suspension arms/joints/bushes checked for wear replace with OEM Toyota parts. Good set of shocks and springs, good quality tyres and a full geometry/alignment check. Braking - If you have the smaller Supra brakes fitted, replacing with the larger Supra brakes will make a big difference. If you keep the smaller brakes then a quality set of pads, braided stainless steel brake lines, decent brake fluid and a brake master cylinder stopper will get the best out of them. Edited April 28, 2011 by Nic (see edit history) Quote Link to comment Share on other sites More sharing options...
neo2810 Posted April 28, 2011 Share Posted April 28, 2011 Full service - all fluids, oil filter, new panel filter (keep stock airbox for best results), 23300-49195 Fuel Filter, spark plugs, 19101-70020 Distributor Cap, 19102-46011 Rotor Arm, 90919-21521 Spark Plug Lead Set, 89465-19615 Oxygen Sensor x 2, etc. Tuning - tubular exhaust manifold, 2nd decat pipe, cat back exhaust designed for a 2JZ-GE (I'd choose the MT3280 Blitz NUR R). That's about it, don't expect huge gains, I'd guess around 15hp, but the car will feel a lot more responsive. I'd spend the money optimising the handling and braking, get the suspension arms/joints/bushes checked for wear replace with OEM Toyota parts. Good set of shocks and springs, good quality tyres and a full geometry/alignment check. Braking - If you have the smaller Supra brakes fitted, replacing with the larger Supra brakes will make a big difference. If you keep the smaller brakes then a quality set of pads, braided stainless steel brake lines, decent brake fluid and a brake master cylinder stopper will get the best out of them. Great advice right there.... Quote Link to comment Share on other sites More sharing options...
Thorin Posted April 28, 2011 Share Posted April 28, 2011 Why are you decatting only one of them? Do both... An NA with double decat is horrendously loud... Quote Link to comment Share on other sites More sharing options...
Nic Posted April 28, 2011 Share Posted April 28, 2011 An NA with double decat is horrendously loud... Especially so if running an exhaust designed for a 2JZ-GTE. This is one of the reasons I'd recommend fitting an exhaust designed specifically for a 2JZ-GE as they have slightly narrower piping, more silencing - usually with a 2nd silencer on the mid pipe - and will give the best performance results. Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 28, 2011 Author Share Posted April 28, 2011 Tfull service - all fluids, oil filter, new panel filter (keep stock airbox for best results), 23300-49195 fuel filter, spark plugs, 19101-70020 distributor cap, 19102-46011 rotor arm, 90919-21521 spark plug lead set, 89465-19615 oxygen sensor x 2, etc. Tuning - tubular exhaust manifold, 2nd decat pipe, cat back exhaust designed for a 2jz-ge (i'd choose the mt3280 blitz nur r). That's about it, don't expect huge gains, i'd guess around 15hp, but the car will feel a lot more responsive. I'd spend the money optimising the handling and braking, get the suspension arms/joints/bushes checked for wear replace with oem toyota parts. Good set of shocks and springs, good quality tyres and a full geometry/alignment check. Braking - if you have the smaller supra brakes fitted, replacing with the larger supra brakes will make a big difference. If you keep the smaller brakes then a quality set of pads, braided stainless steel brake lines, decent brake fluid and a brake master cylinder stopper will get the best out of them. thankyou very much for your help & advice, im taking oxygen sensors off tonight leaving them to soak in lemon juice overnight, will update to moz on/or if any difference as ive said early in my posts supra is only doing 89mile on £30.00 of fuel, im sticking to speed limits too (honest) so its using rather alot, thanks again. Quote Link to comment Share on other sites More sharing options...
Nic Posted April 28, 2011 Share Posted April 28, 2011 T thankyou very much for your help & advice, im taking oxygen sensors off tonight leaving them to soak in lemon juice overnight, will update to moz on/or if any difference as ive said early in my posts supra is only doing 89mile on £30.00 of fuel, im sticking to speed limits too (honest) so its using rather alot, thanks again. Cleaning the oxygen sensor sometimes helps but usually doesn't last long. Oxygen sensors should be renewed every 30-50K miles, yes they are expensive, but with the difference they make to fuel consumption they will soon pay for themselves in savings at the pump. Worn sensors also have an effect on power, you can usually notice a slight improvement in low down response and better idle after fitting new ones Quote Link to comment Share on other sites More sharing options...
THE ANIMAL Posted April 28, 2011 Author Share Posted April 28, 2011 ive got for sale roof spoiler for mk iv sup in excellent condition open to offers all fittings included, simple fit to top of tail gate geniune toyota,thanks. Quote Link to comment Share on other sites More sharing options...
jake supra Posted April 28, 2011 Share Posted April 28, 2011 Sorry for thread hijack. Does anyone have an idea why my sup idles above 2k on cold start ups for 3 mins. Then drops below 1k when warm and idles normally. Iv changed the o2 sensors has made a slight difference but not much. Its an NA Cheers Jake Quote Link to comment Share on other sites More sharing options...
Kirk Posted April 28, 2011 Share Posted April 28, 2011 Usually on cold starts they ideal around 1800 before dropping down to 850. Cleaning up your idle control valve should help as it tends to get caked in crap. Quote Link to comment Share on other sites More sharing options...
neo2810 Posted April 28, 2011 Share Posted April 28, 2011 Especially so if running an exhaust designed for a 2JZ-GTE. This is one of the reasons I'd recommend fitting an exhaust designed specifically for a 2JZ-GE as they have slightly narrower piping, more silencing - usually with a 2nd silencer on the mid pipe - and will give the best performance results. I agree, thats exactly what mine is and although it's fairly loud, it's not horrendous. Quote Link to comment Share on other sites More sharing options...
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