firebug
Registered
I searched and didn't find much.
I am installing a HMF Big Bird system and put in new gaskets with SS Bolts and anti-seize.
I first tightened them with a T-handle and then decided to check the torque spec and tighten to that.
The manual says 16.5 lb-ft. I used a brand new bar style torque wrench and found all the bolts to be less then spec. Now they are tightened to spec and the header flanges are all bent towards the engine block.
Is this normal? It seems if I loosen things they stay bent and the bolts are loose.
Will this cause any issues?
Any help is appreciated. I installed the radiator but will pull things apart if needed.
Thanks.
I am installing a HMF Big Bird system and put in new gaskets with SS Bolts and anti-seize.
I first tightened them with a T-handle and then decided to check the torque spec and tighten to that.
The manual says 16.5 lb-ft. I used a brand new bar style torque wrench and found all the bolts to be less then spec. Now they are tightened to spec and the header flanges are all bent towards the engine block.
Is this normal? It seems if I loosen things they stay bent and the bolts are loose.
Will this cause any issues?
Any help is appreciated. I installed the radiator but will pull things apart if needed.
Thanks.