Recent content by valhalla944

My biggest thing is that ive talked to a few different places and the big concern for them is they don't know if they can wire in the vvti part.. its been really confusing because I know how to do diagnose electrical problems and can powerflow schematics but I sent have alot of expierience...

Hey I've got an 89 mk3 and dropping a 2jz Vvti ... does anyone have wiring schematics and a 7m harness?? I don't want to get rid of the vvti.. should I have someone else do it and use their aftermarket ecu. Or do it myself.. if I have someone else do it, there shop would be local. I don't want...

is their a difference in the mk3 rear end vs. mk4??? other than gearing

ya after i thought about it and asked around a bit i realized that ya it'd work, but i'd also have to wire the ignition, ligghts,, blahblah blah, and ya.. I found a company out here in phx, AZ that does wiring. www.proefi.com im probly gonna have them do it for me if i dont do it myself.

Aawesome... thanks for the tip.. what I wanna know is could I go with all mechanical gauges and bypass the wiring splice

so i have a quick question... im under the impression that you splice the 2j engine harness into the 7m bodt harness so you can have your gauge readouts and other body controls right????

i plan on using the stock ecu until i have some coin put aside for an AEM... but i have sum other things i have to do first... like fix the trans in my jeep haha.. gotta love setbacks, they always happen at the most inopportune times..

hey thanx for tips guys... the reason i thought of deleting vvti was because i thought of going with some very aggresive cams and an AEM series 2 plug n play.. i was told that the vvti would not be supported thru an aftermarket ecu.. i havent really dealt with any vehicles newer then 91.. so im...

i got the car and it does not have a motor or wiring harness.. thats part of the reason ive been asking so much about it.. thats a great idea.. ill get some pics of the plugs on here in the nxt day or so..

Ok.. thanx for the added info.. when I say plug n play im talkin like the aem series 2 ecu.. ya im probly gonna delete the vvti on it anyways.. so any 7m harness will work.. ok that helps alot .. is it the body harness or engine harness that ill need??

Well im definitely gonna send it out.. I dont wanna burn up the harness lol.. I just didn't quite understand y it had to be spliced.. but I guess it makes sense Wit the really n what not.. what harness do i need.. I have the 2j harness n ecu so what else will I need?? Is there anyone else that...

Dm ? ? So what exactly is the difference between the square n round??? Just cuz I am the kinda guy that has to know why these things must be done.. would u be able to explain what it is that is spliced..

I read that since it is an earlier model89supra non turbo that u need the swap mounts from bic. Im not the best at elctrical so ya ill be having someone do the splice for me..problem is i dont know what harness I need.. the car doesn't have the motor or 7m engine harness.. is that the harness i...

No the motor is goin in a early model 89 supra.. the one that has the square crossmember

Ok so i have never messed with supra before... this is my first tuner.. have done Euro cars and American never Japanese... so to my question.. Im dropping a 2jzgte vvti into a89 supra square cross member.. what do I need to do the swap besides motor mounts?? Y do u need to splice the 2j...