Forum: 1JZ/2JZ Swap

hey whats going on guys, im in a middle of my 91 supra with a single turbo 1jzgte build..this is what i have so far in the car pt 67 .81 ar 775cc FIC high impendance injectors 3 inch full exhaust system precision IC and wastegate tial bov AEM v2 driftmotion standalone with aem 3.5 bar map...

hey guys, i am still debating on my fuel system...my HP goal is 500 hp on pump gas..i wont be using any type of race gas now or in the near future..i want this car to be a nice street driving single turbo 1jzgte..i already have the AEM v2 from driftmotion and now i need a nice fuel set up my car...

ill be dropping in some bc 264 cams soon to my 1jzgte non vvti engine..anyone know what valve cover gaskets i can use and cam seals ?

I know this is probably a moot question for a very old topic for most but searching has provided me answers only when applied to elevated boost levels. I am also posting this in the MKIII forum to get the opinion of people more familiar with 7M-GTE factory clutches. What I am doing is preparing...

Was wondering if u can just swap out a 1jz and put in a 2jz instead. I know the 2js block are about maybe half an inch taller than the 1j. Any other modification? Wirings? Shine some light on this supra newb. Had an 86 for awhile til went and got an integra but they werent really all that. I mean...

Well, this seems to be the cause of my surging idle woes: What should I do now? DM Cap replacement service? Send it somewhere else? Aftermarket engine management? New ECU?

On the intake manifold of my 1jz? do I need it? is the perfect place for my AEM MAP sensor. Thx

just wondering guys if its worth dropping in usdm 550cc injectors from 440cc injectors? i really dont want to wire up a resistor in the car but if there is a HUGE difference in boost then i shall the car is equipped with pt 67 .81 ar 440cc aeromotive fpr 255 fuel pump 3 inch greddy...

I am having a very intermintant issue with my ignition. I start her up and let her warm up and some mornings it'll start acting up right away other days ill have no issues what so ever. But cylinders 3 & 5 are dropping and its very annoying I have replaced both coils and still getting the same...

Well I finally got back on my 1j project. I had crankwalk so I tore the whole motor down , replaced the block, I have a reman head with titanium valve springs I am putting in the car, and replacing all seals and gaskets. My other mods are 67mm turbo, 650cc injectors, afpr, walbaro 255, zeitronic...

I needed to replace my oxygen sensor on my 1JZ. So after several searches through multiple forums I came to the conclusion that 1JZ shares the same sensor as the 7MGTE and 93-95 2JZGE and 2JZGTE. I wanted a new sensor so I went on Denso's website to look up part numbers. I found the part number...

A little about the setup, it is a motor, tranny, ecu, and harness not a front clip. I basically took a 7mge engine harness hacked it up and spliced it into the 1jz harness. Car starts up and runs great, however will not shut off when key moved to off position. I probably missed a wire but do not...

Hi guys. I have a 90 na supra swapped with a 1jzgte twin. I didnt notice til the other day when i started my car that i didnt need to press on clutch to start. Anyone knows how to wire that up? Cant run track because of that. Any info is appreciated. Thanks.

The car is a factory jza70 with the original 1jz. After it warms up to normal operating temp, the car will idle really low (300-500 rpms) and occasionally die. If it doesn't die, I'll turn it off and wait a couple seconds, while still moving, and either restart it with the key or just dump the...

Hi guys, I have a 1jz swapped s14. The other day I was driving it and the car was running just fine. I parked it and when I went to start it a half hour later I noticed that I could not hear my fuel pump turning on (walbro 255). I have a switch panel so I always let the pump prime for a second...

Am currently running 2JZ Aristo in 91 MKIII; using the Aristo's ECU (Already MAP, 550s, Innovate WB, ~67-trim single) Would like to use a US ODBII ECU, for the CAN data (output to App, display gauges on laptop/tablet) as well as remove the "lean spot" that the JDM ECU is supposed to have. I...

Hi guys. I've been searching on here, on google, various other forums, talking to people and so on, and i've managed to narrow my choice down to three turbos. Firstly, my setup: Stock 1jz. Completely stock, from top to bottom. Running E85, fuelled by an Aeromotive A1000 pump, so no chance...

so I just bought a super afr and Im not sure how to wire it up. I tried searching for a ecu pinout for a 1jz but found a couple different things and im not too sure which one is correct. and I defiantly don't want to screw something up so Im hoping that some one has done this before and can help me...

bought my 91 supra with a 1jzgte and fan clutch set up..there is no fan shroud and the car is equipped with a bigger godspeed 3 core radiator...is there any fan shroud i can use?

Ok so long story short I'm going big single due to the stockers going poo on me, got all the bolts for them off except the center one on bottom of the back half. I simply cannot get to it with anything but an open ended wrench and it keeps rounding a little off every time, does anyone have a good...