2006-12-01 10:40:33 · 4 answers · asked by Anonymous in Cars & Transportation ➔ Car Makes ➔ Other - Car Makes
the holes are above my intake manifold but on my heads
2006-12-01 12:58:37 · update #1
Sorry your question is too vague add details or look me up here
http://painintheexhaust.blogspot.com
2006-12-01 10:46:13 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Assuming you are referring to the ones on the ends of each head, if they are threaded then they are for adding the accessories, ie: alternator, air conditioning compressor, power steering pump. If they are plugged and about one inch in diameter they are freeze plugs. If the block freezes the expanding ice will push the plug out , not cracking the block of heads.
2006-12-01 11:10:18 · answer #2 · answered by Gene H 2 · 0⤊ 0⤋
There are a lot of what you call holes in heads ,be more specific
2006-12-01 11:24:32 · answer #3 · answered by deltech 4 · 0⤊ 0⤋
intake valves, exhaust valves, intake ports, exhuast ports, coolent ins/outs, oil ins/outs
2006-12-01 10:46:05 · answer #4 · answered by ptcruisher2001 5 · 0⤊ 0⤋