Search results

if it was the afm or o2, wouldnt it throw a code?

3in exhaust with intergrated 3in elbow intake fmic with 2.5in piping Try those first and then see if you want more anthony. you know you're not a speed demon so you'll probably be happy with those 3 mods for now lol

i gapped them myself

i swapped the maf, cleaned the canister of the afm, ngk's gapped to .28 brand new. no luck. I'm taking it to a shop tomorrow. I'm thinking maybe my fuel pump is going out

no codes. i put in some ngk iridium IX's gapped at .32

????

At idle, the car is fine. Between 2500-redline the engine breaks up and is super choppy. I've replaced the spark plugs, spark plug wires, cps, coil-packs, and reset the timing. I'n kinda out of solutions. Maybe fuel? Injectors clogged? Dirty fuel filter? Any help is appreciated

I'm trying to get this ready for road racing also Yea I'm planning on goin out there is i can get this car running correctly. it's breaking up REALLY bad between 2500-4500 rpm's. i tried changing the sparks plugs and wires and had no luck. im changing the cps next and seeing if that's the issue.

well $1200 and you can have this vvti 1jzgte. Come get it brotha

Well I don't have alot of help over here in my area for the swap since almost everyone is in a 240 with an sr20, so i just went with what i know. i still have the 1jz sitting in my backyard and i have a shell, so there's still a chance that i could possibly slowly put something together.

I already have SuperTech .5mm Valves

i keep hearing about blacktraxx. maybe I'll try them. For whatever reason, my cencal supra log-in doesnt work anymore so i dont go on there I bought my friend's supra from him and it's fully built, but it needs a tune REALLY bad

i hope one day i can get my car to even come close to a charged vette. win or lose, very nice run. keep reppin for the mk3's

You don't HAVE to replace them. But it's easier to do while the engien is out already. Extreme PITA to do in the car depending on which one gives you issues (trust me, i went through it). They're really cheap so you might as well just replace them. Saves hassle later

time attack as in road racing, circuit. Stuff like that. Not the short little runs around the cones that takes like a minute.

I actually picked up a fully built 1990 7mgte supra today so I am selling the 1jz. Thanks for all the info. And I'm not doing auto-x. I'm doing time attack, like circuit

The more reading I do on the engine, the more I keep thinking of holding out and getting a 2jz. I'm going to be doing time attack and I want the very best engine and setup for my mk3

I know the blocks are the same. But with the heads being so different because of the vvti and stuff, are there any other changes I have to make to get it to run correctly in a mk3 vs if it was a jza70 1jz? The harnesses will be sent out for conversion.

So is it more expensive to swap into a mk3?

I'm sorry if this has been covered already but I wasnt able to find anything. I just recieved a 1jzgte vvti jxz100 motor in trade for a rebuilt 7m. I'm considering building it even though I really wanted a 2jz. But my question is what is the difference between the jxz100 vvti and the supra 1jz...