Questions while installing aluminum heads
#1
Questions while installing aluminum heads
I am bolting on a set of trick flow aluminum heads. I have new ARP bolts. my heads have not been drilled to the larger bolt size so i do not need the shim washers that came with the bolts. However, do i need washers with the bolts? the factory heads did not have washers but they were also steel heads. Will the arp bolts get an accurate torque on the bare aluminum?
#2
the arp bolts i had came with washers also it will keep the alum from getting galled up when the bolt head is torqued ...you need to oil the bolt heads to get an accurate reading...
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