Tt ecu on obd2 car
#46
Pole Position
iTrader: (4)
Join Date: Jul 2010
Location: tx
Posts: 338
Likes: 0
Received 0 Likes
on
0 Posts
ok guys let me get this straight, for us with obd2. parts that i would need is usdm 96-97 TT ecu, TT maf, TT MAP sensor, 550cc injectors and keep my stock distributor for now till i switch to coilpacks? will the wiring be the same with the obd1?
#52
Rookie
Thread Starter
Join Date: Sep 2012
Location: NH
Posts: 75
Likes: 0
Received 0 Likes
on
0 Posts
Ya I say those drop in injectors, I'm thinking of doing a 1jz head swap just to clean it up a bit and use the ge harness and ft ecu, any body know if the ge fuel rail would work with the 1jz intake I'm just tossing around different ideas for a set up
#53
Lexus Champion
iTrader: (10)
none of the 2jz rails will fit on the 1jz the spacing is different, and the 1jzgte and 2jzgte are side feed and the 2jzge is top feed.
what you can do though which is what everyone with a 1jz does, is get mk4 550cc injectors and put them into the 1jz fuel rail, they are a direct fit since both are side feed. dont forget the mk4 injectors require a resistor pack.
what you can do though which is what everyone with a 1jz does, is get mk4 550cc injectors and put them into the 1jz fuel rail, they are a direct fit since both are side feed. dont forget the mk4 injectors require a resistor pack.
#55
Lexus Champion
iTrader: (10)
not sure if anyone with the tt ecu mod is above 500 here yet, but how much power you can make on it is the same as a supra if you have the supporting mods.
USDM supra's get pretty close with the stock 550's. Many of them throw on a VPC with a 660 or 770 chip and then they can get into the 600+ range. It can also be done on the JDM ecu with larger injectors and a controller.
Too bad I sold my 750cc injectors or I would have cranked it up for a test.
USDM supra's get pretty close with the stock 550's. Many of them throw on a VPC with a 660 or 770 chip and then they can get into the 600+ range. It can also be done on the JDM ecu with larger injectors and a controller.
Too bad I sold my 750cc injectors or I would have cranked it up for a test.
#57
Lexus Champion
iTrader: (10)
Yeah it is doable if you have enough pump power and flow. I couldn't tell you the exact injector size that would match the stock tune for E-85 (not without some experimentation at least), but if you have a fuel controller you should be able to dial it in, and you will want to disconnect the o2 sensor and use a wideband to tune cause E85 runs at different afr levels. You may be able to also add in some more advance at the distributor if you strictly run E85 all the time.
#58
Lexus Test Driver
iTrader: (44)
Join Date: Jan 2007
Location: Maryland /Germantown
Posts: 5,139
Likes: 0
Received 7 Likes
on
7 Posts
How do you make 800whp on 67mm turbo on a piggy back with 1000cc injectors on automagic trans +e85.
I don't care if John Reed tuned his car, not possible .
I see alot of bs dyno numbers lately on this forum and stuff don't add up and doesn't make any sense .
#59
Lexus Test Driver
iTrader: (1)
Join Date: Dec 2008
Location: fl
Posts: 1,540
Likes: 0
Received 0 Likes
on
0 Posts
Don't believe everything you read /hear some of it is BS.
How do you make 800whp on 67mm turbo on a piggy back with 1000cc injectors on automagic trans +e85.
I don't care if John Reed tuned his car, not possible .
I see alot of bs dyno numbers lately on this forum and stuff don't add up and doesn't make any
sense .
How do you make 800whp on 67mm turbo on a piggy back with 1000cc injectors on automagic trans +e85.
I don't care if John Reed tuned his car, not possible .
I see alot of bs dyno numbers lately on this forum and stuff don't add up and doesn't make any
sense .
By the way I date a French model I found on the internet.
#60
Rookie
Thread Starter
Join Date: Sep 2012
Location: NH
Posts: 75
Likes: 0
Received 0 Likes
on
0 Posts
Hahaha nice, anyway I have seen some top fed fuel rails for a 1jz that might be a good thing to pick up and not have to deal with the resistor box I'm looking for a fun clean turbo swap not looking to go crazy numbers so if you can get to close to 500 on the stock tt ecu and 550s I'm sold