what motor?

[bighroder]

sorry these questions might be a little dumb but I realy dont know much about toyotas in general. just a couple questions about motors.

what motor did a mkIII supra TT have?

what is a 1.5JZ?

and would putting a metal head gasket fix the bhg problem that is notorius for the 7g?

thanks in advance. zeth

 

[cartel1_950]

mkiii supra TT =1jz
1.5jz= 1jz block + 2jz head
and metal head gasket and arp studs help but isn't the cure all for a BHG

 

[supradavenz]

lawl, man theres alot of mixed up stuff right there...

mk3's came out with:
1jz-gte jza70 2.5L twin turbo running in parrallel
7m-ge ma70 3L non-turbo charged
7m-gte ma70 3L single turbo
1g-e ga70 2L non-turbo SOHC (i kid you not)
1g-ge ga70 2L non-turbo
1g-gte ga70 2L twin turbo running in parrallel

and a metal headgasket done right on a 7M would help prevent a BHG yes.

 

[bighroder]

i dont plan on beating it to death, i just want a dd. All i can find is autos around here. another question, what did the 6 speed trannies come in? can I hook one to a 1jz? and how much $?

 

[bighroder]

also someone told me that you have to run premiem in a turbo car, is that true?

 

[tlo86]

mkiii supra TT =1jz
1.5jz= 1jz block + 2jz head
and metal head gasket and arp studs help but isn't the cure all for a BHG

1.5jz=1jz head + 2jz block

do a search on the rest, trust me its been covered.

 

[OneJoeZee]

You really need to use the search button.

Everything you're asking is general information that anyone can find if they tried.

 

[bighroder]

sorry im tryin to half ass do my history homework for school right know to,but thanks for the help I will just search it later.thanks again

 

[cartel1_950]

6spd tranny is 2jz and yeah turbo cars need premium gas. i ran 91 octane and the timing retarted a bit so i had to step it up to 92 octane and it seemed to help out

 

[BlackMKIII]

Wikipedia, in this case, may be your friend.

http://en.wikipedia.org/wiki/Toyota_Supra#Mark_III_.281986-1992.29

 

[bighroder]

I just realy dont have time to look it up right now and I thought wiki was were anyone can just put on a thread. and its not always right.

 

[2543arvin]

A properly prepped block and head(machine work) along with a MHG and ARP head studs can do wonders for the BHG reputation on the 7M. But in any motor, a headgasket can fail.

 

[annoyingrob]

i dont plan on beating it to death, i just want a dd. All i can find is autos around here. another question, what did the 6 speed trannies come in? can I hook one to a 1jz? and how much $?

6 speed = V160

Came in MKIV Supra TTs

Yes it will bolt to a 1JZ, and 2JZ, but that's it. The bellhousing is actually part of the transmission, so you cannot swap on a different one. It's a little difficult to fit into the MKIII chassis. The transmission tunnel needs some slight hammering to get it to fit. I'm not 100% sure, but I think the shifter is not in the best spot, but it does work. There's a website somewhere on the internet where a guy documented how he put a V160 into a MKIII. Also, the V160 wants a 3.2 rear-end. Tallest you can find for a MKIII is a 3.73 (I heard rumors of an aussie 3.5 though, anyone have info on that?). so, yhe 6-speed gears will be really short in a MKIII.

There is also a 6-speed transmission for the 1G motor. I can't remember the tranny code, it's a J something I think. The transmission is out of a Toyota Altezza. Not sure how it would fit in a MKIII, but I bet it's clsoe.


Out of curiosity, what sort of class wants you researching Supras

 

[Ma70.Ent]

If you have time to post a thread and/or wait for answer, then you have time to search...