H22A
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By Ajax1989
#119649 hey my brother has a 1994 honda prelude si with the h23a1 non vtec

i was drivin it one day and the timing belt snapped on me, from what i know is that once that happens your valves stay open and the pistons bend the valves, but the internet sayes that the h23a1 is non interference


i was wondering if someone knew if its non interference or interference

thanks
By F22Civic
#125728 It is definitely an interference engine.
I would pull the head and inspect it. However, I've heard about people snapping a timing belt but not damaging anything.
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By Ajax1989
#125746
F22Civic wrote:It is definitely an interference engine.
I would pull the head and inspect it. However, I've heard about people snapping a timing belt but not damaging anything.


well i took it apart a few weeks ago, only 8 of the 16 were bent
so im gonna say that its a non interference, i think the only reason they were bent is that there was too much carbon build up but we are gettin a new one from japan for 1600 that everything out the door

but ive been thinkin bout swapin the vtec h23[blue top]
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By xEGFERIOx
#126326 do it youll be way happy! lol