Interference engines??

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Interference engines??

Postby l1ttle_d3vil » Sat Sep 19, 2009 1:11 am

Wanting to know if the following engines are interference or non-interference, haven't found anything definite on the net so far.

4AGZE - AW11 Bigport
3SGTE - Caldina Gtt
4S - 93 Camry 1.8L SV30

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-Matt
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Postby ryanfels » Sat Sep 19, 2009 2:19 am

i thought all 4ages were non interference
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Postby Mr Revhead » Sat Sep 19, 2009 9:38 am

all except blacktop.
so aw11 is non interference.

as for the others..... am not 100% certain
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Postby Bling » Sat Sep 19, 2009 5:38 pm

What makes a blacktop different to a silvertop in that it becomes interference?
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Postby Xyrath 86 » Sat Sep 19, 2009 5:51 pm

Blacktop pistons don't have intake valve cutouts iirc.
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Postby peas » Sun Sep 20, 2009 2:56 pm

My ST185 broke its belt and so first thing I researched was this... thankfully that was non interference... not sure if Toyota changed anything from the older Celica GTE to the Caldina though...
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Postby iOnic » Sun Sep 20, 2009 4:04 pm

I'm pretty certain all 3S's are non interference.
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