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I know thats the difference im not sure if its a us harness or jdm harness since I bought the car with it .....would it be a us harness if its already pligged into a us ecu ? Sent from my SCH-I545 using Tapatalk 4 Beta

Wouldnt it lean out under certain conditions since I dont have egr ...sorry for being repetitive i just dont want to go back and fourth and harm the motor...all other threads say this Sent from my SCH-I545 using Tapatalk 4 Beta

Im confused jetjock I read everywhere saying if you have jdm motor with no egr use jdm ecu ?? Unless your telling me to keep the usdm ecu but add egr ? Sent from my SCH-I545 using Tapatalk 4 Beta

Bump Sent from my SCH-I545 using Tapatalk 4 Beta

My ecu is a usdm turbo ecu according to my research its been this way since I bought the car with no check engine lights ..HOWEVER from what ive read usdm ecus will run the engine lean at certain rpms on a jdm motor because its programmed for egr which is why im looking for a jdm unit Sent...

After learning about usdm ecus not working with jdm engines due to no egr i decided to check my ecu .. my car was originally a non-turbo automatic .I purchased it as a 5 speed with a jdm 7mgte. still working out the kinks of the swap from previous owner as i notice most of us are.. heres a...

You have to re time everytime you reinstall the cps Sent from my SCH-I545 using Tapatalk 4 Beta

have you checked for boost leaks

agreed i used aftermarket and it popped out after a year.. id recommend getting toyota plugs

I havent checked valve lash clearances but the head was rebuilt when I did the head gasket job about a year (arp studs properly torqued, felpro gasket) I would imagine they checked it but I will verify for myself. Starter is new along with battery. I will try to exchange tester for another one...

I havent checked valve lash clearances but the head was rebuilt when I did the head gasket job about a year (arp studs properly torqued, felpro gasket) I would imagine they checked it but I will verify for myself. Starter is new along with battery. I will try to exchange tester for another one...

the last three cylinders the throttle was fully opened which still came out low. could it be from bad valvestem seals ? or is it more likely bent valve, lash adjustment.timing, pistonrings

cylinder 1 100psi cylinder 2 120 psi cylinder 3 110 psi cylinder 4 117 psi cylinder 5 110 psi cylinder 6 110 psi ..decided to do a compression test to try to figure out if valvestem seals were causing blue smoke when shifting gears at high rpm or turbo seals and came up...

hey guys, I currently have 16" n/a mkiv rims on my 89 supra. i like the look of a bigger wheel in the back so I was thinking of putting 17" TT mkiv wheels in the rear, and keeping 16's up front. what would be the advantages /disadvantages to a setup like this . (ie fuel economy, handling, speedo...

sounds normal like Bryandyer said the stock waste gate is set to 7psi . Are you running to higher rpms now that youre manual compared to auto

very nice work guys .. just curious as ive searched havent ever come across them . but does anyone make rectangular prismic shaped projectors( not housing actual projector). I think it would give it a more factory look . or are they not made because they wouldnt produce as great of an...

wouldnt an adjustable proportional valve help you with this

does anyone know the size of the cps bolt( the one you tighted when timing) on intake head ? thanks

wow i feel like an idiot:nono::nono:, I just went out and got it out with a flathead and it did crack in 3 pieces. finally i got it on thanks guys.

in the first pic that is a metal ring ,not a rubber o-ring