TrevS Posted June 26, 2005 Share Posted June 26, 2005 Alright guys I know that theres not really much you can do to a NA supra to increase the performance and if I suggest tuning my NA I am going to get a load of TT owners going you should have bought a TT etc etc. I am really happy with my supra and for the money it was a great buy, and couldn't get close to a TT of the same age for the money but I just wondered what the best appoach to tuning an NA would be. I know you can get a turbo conversion but for the money it would be cheaper to sell the car and get a TT. Has anyone on here got an NA and had nitrous oxide fitted. I would be a bit worried about fitting a NOS system to my car but as the supra has such a strong engine i wondered how it copes with the nitrous. Also what size NOS kit can you fit safely? I know its not a long term power solution but wondered how much of a difference it really makes. Quote Link to comment Share on other sites More sharing options...
Trig Posted June 26, 2005 Share Posted June 26, 2005 You need to speak to Rays the Roof regarding NA and Nitrous - he has it on his Something im thinking about too Quote Link to comment Share on other sites More sharing options...
Nic Posted June 26, 2005 Share Posted June 26, 2005 I'm trying to sort out a deal at the moment for a performance modification that could be very interesting to NA owners. It is early days at the moment, so not sure if it is going to come off or not, I will post full details once things are confirmed. Quote Link to comment Share on other sites More sharing options...
adi2009 Posted June 26, 2005 Share Posted June 26, 2005 Alright guys I know that theres not really much you can do to a NA supra to increase the performance and if I suggest tuning my NA I am going to get a load of TT owners going you should have bought a TT etc etc. I am really happy with my supra and for the money it was a great buy, and couldn't get close to a TT of the same age for the money but I just wondered what the best appoach to tuning an NA would be. I know you can get a turbo conversion but for the money it would be cheaper to sell the car and get a TT. Has anyone on here got an NA and had nitrous oxide fitted. I would be a bit worried about fitting a NOS system to my car but as the supra has such a strong engine i wondered how it copes with the nitrous. Also what size NOS kit can you fit safely? I know its not a long term power solution but wondered how much of a difference it really makes. Nitrous Oxide would be the best bang for the buck for the NA mate!!! Also you could get a header and exhaust system, K&N panel filter for the stock airbox. A lot you can do for NA such as porting and polishing the head etc etc... but they cost big $$$ (thats why you find most people saying 'get a TT instead') Quote Link to comment Share on other sites More sharing options...
hadyn Posted June 26, 2005 Share Posted June 26, 2005 Best realistic mods would be a free flowing zorst mated to a full decat with a performance panel filter such as k&n,trd, blitz etc Quote Link to comment Share on other sites More sharing options...
SatSport Posted June 26, 2005 Share Posted June 26, 2005 Ok, lets start and count things up. To buy a decent low mileage TT will cost approx 9-10k or thereabouts. So that gives you around 320bhp, rght? If you sell your N/A and get say 5.5k for it you still have to put another 4.5k to it for a TT. However consider a `Big single` turbo conversion, and i`m going to allow 6k for that. The guys stateside regulary talk of 500bhp+ figures for a T67 or 71 kit. Have a good read on the N/A forum over here http://supraforums.com/forum/forumdisplay.php?f=16 Apparently a basic kit without headgasket, running low boost etc will put you on a par with a BPU TT Supe. Considering the amount of decent low mileage N/A`s out there it`s food for thought. also see http://www.boostlogic.com/parts_supraNA.html (Thor do these) and http://www.horsepowerfreaks.com/price/Toyota/Supra_93-98/performance/Turbos/Turbo_Kits Quote Link to comment Share on other sites More sharing options...
TrevS Posted June 26, 2005 Author Share Posted June 26, 2005 Well I am not looking at spending big money on tuning the car. Also I currently have a facelift gunmetal grey supra. To find a TT one of these, with same miles and condition is going to set me back around £16k I guess so I need to be more realistic. I just wondered if nitrous was a quick, cheap way of getting a power boost? Also what size injectors would suit the NA best. I don't want power gains to be so high that they ruin the engine in any way. Quote Link to comment Share on other sites More sharing options...
TrevS Posted June 26, 2005 Author Share Posted June 26, 2005 I'm trying to sort out a deal at the moment for a performance modification that could be very interesting to NA owners. It is early days at the moment, so not sure if it is going to come off or not, I will post full details once things are confirmed. Nic you have to tell me more you've got me interested now. Quote Link to comment Share on other sites More sharing options...
adi2009 Posted June 26, 2005 Share Posted June 26, 2005 Dont worry about injector size mate. Just make sure that if you do get a nitrous kit it is a 'wet kit' and NOT a 'dry kit'. Quote Link to comment Share on other sites More sharing options...
TrevS Posted June 26, 2005 Author Share Posted June 26, 2005 whats the difference between and wet and dry kit? Quote Link to comment Share on other sites More sharing options...
adi2009 Posted June 26, 2005 Share Posted June 26, 2005 On a dry kit, you can't increase a great deal of power because there is no additional fuel nozzle included. It relies on your existing fuel injectors and basically you would need to run a little rich for it to help. A wet kit comes with nitrous and fuel fittings and thus does not depend on the existing fuel setup and hence you can increase a lot more power. It is safer as well Quote Link to comment Share on other sites More sharing options...
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