tdo4 max boost stock injectors mines ecu
- Thread starter hekker
- Start date
i wouldn't do more than a bar bud make sure you get the fuelling checked,me personally would get rid of your mines ecu and buy a emanage,dastek,pfc etc.as those mines,blitz access,etc are all prerogrammed for different specs, and you can't really do much with them granted you'll remove fuel/speed cut,but for the money people charge for them you could have got a emu and probably mapped for that money,regards to the injectors standard will be fine for a bar
starletburkie
Member +
0.9 or 1.0bar man but get it checked on the rollers
hardcoreep
Member +
The stock injectors will only flow up 150whp, after that you're on thin ice. As for your ECU it doesn't know what size injectors you use, nor does it care. It pulses injectors at a specific duty cycle. Lets say the maximum is 80% then stock injectors 295 x .8 = 236cc. A 430cc would just be operated at 80% as well = 344cc. Therefore you would need something to trim the ECU's duty cycle to match your AFR and fuel consumption like an emanage.
hardcoreep
Member +
1: Are you using any other fuel upgrades?
2: What octane fuel are you using?
3: What is the duty cycle of the injectors?
2: What octane fuel are you using?
3: What is the duty cycle of the injectors?
ramses974
Member +
4:at what AFR ??
1.up rated fuel pump(which is the norm when upping power)
2.either shell optimax or tesco momentum
3.dunno car was live mapped by chris carson and i was driving and eager to get home not to mention i got nabbed by the rozzers for speeding whilst getting mapped..but that is another story
4.as above...sorry.
But there are loads of people on the site running td04's on standard injectors at a bar with no issues...
2.either shell optimax or tesco momentum
3.dunno car was live mapped by chris carson and i was driving and eager to get home not to mention i got nabbed by the rozzers for speeding whilst getting mapped..but that is another story
4.as above...sorry.
But there are loads of people on the site running td04's on standard injectors at a bar with no issues...
turboloon are u still on stock feul pressure whit stock fpr ive goth a sard rrfpr do keep it or go stock and hardcoreep i still have a apexi neo safc lying around do they need mapping whith the mines ecu the neo woz conected to the stock ecu before rory woze tha whit stock feuling? and feul pressure
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hardcoreep
Member +
No one here uses stock injectors when running a td04. I do not recommend anyone using the stock injectors, even with a fpr or a larger pump. The factory pump is fine at that power level, its injector sizing that is key. The SAFC can be used but I'd recommend against using it with stock injectors as well.
i'm just running a standard fpr,only thing uprated is fuel pump,you could use the safc and rrfpr with your neo and run it at a bar like that,and sell yer mines and get a mappable ecu...but then again rory has experinced both ...but really depends what kind map that mines has as long as you get it all checked on the rollers you should be fine but yes the stock injectors will fuel fine for 1 bar td04...
http://www.toyotagtturbo.com/forums/showthread.php?89403-Tdo4-injectors&highlight=standard+injectors
http://www.toyotagtturbo.com/forums/showthread.php?89403-Tdo4-injectors&highlight=standard+injectors
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hardcoreep
Member +
And they wonder why they have problems compared to us here in JA, or believe that they have to go forged. Anyway, to each their own. My recommendation is to fit larger injectors and use the SAFC to trim down fuel. All the best.