hey i need some help i needa find out what i gota do to make this work I got a 86 rx7, and a 89 j-spec engin with trany and turbo, intake, and exhoust i heard that i am gona need a comp of course and a wiring harness is there anyth9ing else i should be aware of? oh yeha and my curent engin has a dual friction center force clutch matrix intake, and racing beat exhoust

 

Umm you'll need a driveshaft.If you don't already have it a tid with blowoff valve,boost sensor.Oh not to forget the fuel pump.And a turbo hood.

 

You'll need to swap over your old oil metering pump. Umm... what else... you'll need the air flow meter, the turbo intake ducting, umm... driveshaft, differential, halfshafts

Just do a search. The subject has been beaten to death. Including my contribution, but after calculating my budget and the money needed to make everything work, i found it alot more cost effective to BUY A GODDAMN TII!!!!!!! So currently, i'm the proud owner of a near-mint t2

 

ok sweet thanx guyi do have a drive shaft and the air flow meeter it's either that or get a stroker kit, port polish shave the heads and cam for my blazer should boost it to about 350hp onm a vortech v6

 

You should be able to find a bunch of info on this forum if you dig around a bit. There is also a little info on www.atkinsrotary .

 

I wish more people would bookmark and repost this link later on, so I dont have to keep doing it

www.rotaryresurrection.com/t2conversion2.htm

 

I have a great condition J-Spec S5 T2 wiring harness if you'd like. It's complete has all the plugs, and is not so brittle that everything just falls apart. $150 + shipping.

 

An 89+ harness or ecu will not plug into an 86-88 car.

 

But he has a s5 engine,I think he would need the s5 wiring harness and ecu.

 

Read his first sentence...he has an 86. This means he has series 4 wiring, which is different from series 5 by a long shot.

Even though you have a series 5 engine, and the wiring and ecu, the ecu/wiring will not plug into the wiring in the car (series 4), so it is all useless.

What you have to do to run an s5 engine in an s4 car is to use all the s4 (turbo) electronics, sensors, wiring, ecu, etc.