The best lug wrench is the cross shaped type with 4 different sockets. This is the only hand wrench that will apply enough torque on your lug bolts.
12 ft/lbs but its better to use 1/4" torque wrench set at 144 in/lb so you don't over tighten.
I was searching for the same thing and came accross a site called "torkspecs.com" they say 33 ft/lbs but I want to make sure myself since it is a Auminum intak.e. I hope this is help to you. No more than 35 ft/lbs. To be very accurate with the torque, use a 3/8 drive torque wrench not a 1/2 drive. The 1/2 inch drive torque wrench is long and designed to torque bolts that are at least 1/2 inch in diameter and require at least 60 lbs of torque. The intake manifold bolts are 3/8th with a flange. If you lose a bolt be sure that you use only flanged bolts. A flange bolt is a bolt with a molded flat washer. In my experience in the trade of rebuilding engines, never use a 1/2 drive torque wrench to tighten bolts under a 1/2 inch in diameter. FYI the term (drive) is the size of the square part of the socket and socket wrench. Available in 1/4, 3/8, 1/2, 3/4 and ect.
A 1 1/4" wrench will fit a bolt of the same size .
There are various kinds of torques involved in opeartion of a motor:-Starting Torque: At the starting, motor has to deal with standstiill condition, this torque should be good enough to deal with friction and windageLoad Torque: It is the torque which a motor faces on apply of load.Breakdown Torque: more than this torque if more load is applied on a motor, torque generated will not increase and motor will starts slowing down
Tighten the cylinder head bolts 1-8 in the sequence shown. Using the 4 step torque turn method, tighten according to the following values:Step 1: Bolts 1 - 8 to 61 Nm (45 ft. lbs.)Step 2: Bolts 1 - 8 to 88 Nm (65 ft. lbs.)Step 3: Bolts 1 - 8 (again) to 88 Nm (65 ft. lbs.)Step 4: Bolts 1 - 8 turn an additional 1/4 turn. Do not use a torque wrench for this step.NOTE: Bolt torque after 1/4 turn should be over 122 Nm (90 ft. lbs.) . If not, replace the bolt.
about 1/4 inch
2.4L * First All to 34 N·m (25 ft. lbs.) * Second All to 82 N·m (60 ft. lbs.) * Third All to 82 N·m (60 ft. lbs.) CAUTION: Do not use a torque wrench for the following step. * Fourth Turn an additional 1/4 Turn, 3.3L, 3.8L * Step 1: Bolts 1 - 8 to 61 N·m (45 ft. lbs.) * Step 2: Bolts 1 - 8 to 88 N·m (65 ft. lbs.) * Step 3: Bolts 1 - 8 (again) to 88 N·m (65 ft. lbs.) * Step 4: Bolts 1 - 8 turn an additional 1/4 Turn. (Do not use a torque wrench for this step.)
Using the 4 step torque-turn method, tighten according to the following values: - First All to 61 Nm (45 ft. lbs.) - Second All to 88 Nm (65 ft. Lbs.) - Third All (again) to 88 Nm (65 ft. lbs.) - Fourth + 1/4 Turn. Do not use a torque wrench for this step. NOTE: Bolt torque after 1/4 turn should be over 90 ft. Lbs. in the tightening direction. 1f not, replace the bolt.
* Step 1: Bolts 1 - 8 to 61 N·m (45 ft. lbs.) * Step 2: Bolts 1 - 8 to 88 N·m (65 ft. lbs.) * Step 3: Bolts 1 - 8 (again) to 88 N·m (65 ft. lbs.) * Step 4: Bolts 1 - 8 turn an additional 1/4 Turn. (Do not use a torque wrench for this step.)
STAGE 1 - 25NM STAGE 2 +60 DEGREES STAGE 3 +60 DEGREES STAGE 4 +60 DEGREES ALWAYS USE NEW BOLTS
cylinder head bolts...............ft-lbs............step 1....14..........step 2......36............step 3....49..........step 4....49