Features:
ABS
Targa Sport Roof
Power sunroof (90-92)
Drivers Air Bag (90-92)
Ltd. Slip Diff.
Automatic Climate Control
Progressive Power Steering (89-92)
5 speed manual4 speed auto
Toyota
Electronically Modulated Suspension(TEMS)
8-way power
drivers seat
Tilt/Tele Wheel with memory
225/50R16 Tires
Headlight Sprayers
SuperMonitor
(86.5-88 for fuel tracking, maintenance, etc)
86.5-87Cloth or Leather Interiors
Cruise Control
Power mirrors with built in defroster

 

ahem you forgot cupholders

I think all these recent info posts should be grouped together and made sticky, or added to the sticky that there allready is in the tech section!

 

Kirk
I think the 86.5-88 Mk3's were 230. The 89-92 mk3's were 232. Toyota changed the exhaust system and ecu slightly. I think the torque for the 89+ might be different as well, but I can't find info on that.

Regards,
RK

 

It was 232HP with 252lb/ft Torque

not that much of a difference but its a fact..... so thanks for clearing that up

 

actually

the newfound power came from a change in the wastegate actuator...perhaps toyota shimmed its own wastegate.

 

Does that mean with a turbo you should shift at 5600 because that is when max hp is being made? Sorry im new to all this.

 

Nope we redline @ 6200 I think,

 

I'm new to all this (rx7 man) how can I tell if the supra engine block is a turbo or non turbo (86-87)?

You see I did a head job on my cousin's supra, but it does'nt feel to have much power just like it was working when he bought it.

The car feels like a car that supposed to have a turbo, and the turbo is not working.

Its like driving a n/a car with a 8.1:1 compression ratio.

Where is the turbo wastegate or tubo actuator located on the engine?

 

Redline remained at 6500 from 88 to sometime in 91 if I recal correctly. Some 91s have a 6500 redline while others have 6250. My 89 is 6500.

KeithH
89T
www.KeithH.net

 

So he does have a Turbo its just not working? You shouldnt be driving around like that....

The actuator is bolted on to the bottom of the turbo, its the size of an oreo if that helps any

Sorry, I don't know the differences between the blocks, hopefully somebody who knows jumps on this thread... I'll ask around and see.

 

The head and block are the same. The turbo's have distributerless ignition and a different intake cam in the head. The block has lower-compression pistons and oil squirters for the bottom of the pistons. If the top plastic trim peice says "7m-ge", then you might have an NA engine. If it says "7M-GTE" then someone probably put in a turbo engine.

Also going on Kirks "damn the turbo only added 30hp", keep in mind the torque went from 187 to 245 (252).

 

Redline remained at 6500 from 88 to sometime in 91 if I recal correctly. Some 91s have a 6500 redline while others have 6250. My 89 is 6500.

KeithH
89T
www.KeithH.net

TO throw a wrench into the mix, my 1991 Cressida that came with the 7M-GE and the Turbo intake manifold (Maybe to stop it from outpacing the N/A supra? The turbo intake manifold is a restriction on N/A cars, but I digress.) has a redline of (from what I see) 6000 rpm.