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View Full Version : ESR billet head torque



Hutchracer
01-29-2011, 02:05 PM
I just bought a ESR head for my 310 motor and I forgot to ask about the torque specs. Would it be the same as stock specs or are they different? I've also never done a head with O-rings is there a good or a bad way to do it as I haven't taken the cast head off to look at yet it may be self explanitory but I thought I would ask just to be sure.
I had shoulder surgery and have had to look at a half finshed project for to long so it's time to finsh the build and get the motor up and running.

norcalduner
01-29-2011, 05:36 PM
12 ft-lbs

profab250R
01-31-2011, 09:59 AM
mine called for 22 ftlbs via ESR recomendations.

rablack21
01-31-2011, 10:06 AM
Mine does as well.

norcalduner
01-31-2011, 09:12 PM
my bad ..... you guys are correct at 22 ft. lbs.

Hutchracer
01-31-2011, 09:58 PM
Sounds good to me I was thinking 12 was a little light but I figured to keep on checking can't hurt. thanks for the info

Grande Huevos
02-01-2011, 09:03 AM
i would put some grease on those o rings before u tighten the head down to ensure they stay in place and u get the proper seal