Toyota hiace 82 models such as YH71 (mine) use 3Y engines as do the 4-runner, corolla and hilux.
You may find some information in the manuals for these vehicles.
As far as I know, there islittle difference in the settings for the 2Y 3Y 4Y and R1Z engines, but don't hold me to that I'm still an amateur.
1hz head bolt torque settings
153642
30lbs
Are you trying to imitate Transformers or something?
What is the torque for 1994 toyota starlet 1300 cc cylinder head
Torque settings on 1300 Toyota Tazz are torque to 59 foot-pounds, loosen one full-turn. Then, torque 37 foot-pounds and 68 foot-pounds. Torque sequence is 6, 4, 2, 8,7, 3, 1, 5.
The 1989 Toyota rod bearing torque specification is 150 pounds. You should torque the rod bearings bolt in 50 pound intervals.
The 2002 2.4L has 4. 2 on the exhaust manifolds, one before the catalytic converter and one after.
30nm -50nm -+90%
19 lbs on the studs, and 30 on the nuts.
113nm mate
Plugged converter possibly or other exhaust restriction. exhaust is very very hot, because of this, your exaust manifolds/headers are going to get very very hot, especially if you tend to run high RPMs. if everything else like throttle response is fine, i wouldn't worry