Hi,

I am building an engine for upper 800 hp. I lost both boxes and torque spec sheets.

The head studs I went ahead and torqued them to 85 ft/lbs

The mains I can't remember. Can someone check the boxes or torque spec sheets for me for the Main studs.

In the mean time I will check some plastigauge.

Any help will be appreciated.

Top 85 ft/lbs
Crank 50 ft/lbs

My TSRM says the crank pulley belt is supposed to be set to 195 ft/lbs.

Or am I just on the wrong page?

The ARP studs say to torque to 85 lbs.

Take a look at the ARP page, there is a tech info about torqued / toyota.

URL: http://www.arp-bolts.com/Tech/TechTorque.html

That didn't tell me anything to be honest.

That didn't tell me anything to be honest.

I still have the empty packed, where my ARP bolte where, i will take a look later today to see how muck tourqe they need.

lol. Euro specs.

Right On.