Fitting 781 heads on the BB this weekend!

[454 blazer]

Hi guys, i will be chucking on the 781 heads this weekend and was wondering weither any of you have the tourqe settings for the head bolts ???Really looking forward to putting these bad boys on !! Oh and any advice would be great to as its my first head swap!

 

[blazin_blazer]

what heads you takin off?

 

[454 blazer]

Small oval ports (peanut ports).

 

[Dr. Morgenstern]

http://www.chevellebigblock.com/intaketorquepattern.html

 

[4X4HIGH]

Head bolt torque is 65 lbs. You better make sure you have an intake manifold that matches the intake ports on the heads otherwise you won't be happy.

 

[454 blazer]

Thats the whole point of putting these heads on 4x4 high, the intake i have on now is the large oval performer rpm intake , and as for the heads they are the small peanut port ones . so im hopeing to see a nice difference when i have the correct size heads on. Thanks for the torque specs !

 

[454 blazer]

Billiant site thanks doc !