alex
alex Reader
1/21/09 9:43 p.m.

I'm getting conflicting information. Is the 1.8 Miata motor interference?

joey48442
joey48442 Dork
1/21/09 9:53 p.m.

No!!!! Who is telling you otherwise?

Joey

Keith
Keith SuperDork
1/21/09 9:56 p.m.

The old Miata Club of America used to swear it was an interference engine. But they were wrong. Is not.

confuZion3
confuZion3 Dork
1/22/09 7:48 a.m.

Nope. It's not.

Schermerica
Schermerica New Reader
1/23/09 8:44 p.m.

whats an interference engine?....

mad_machine
mad_machine SuperDork
1/23/09 8:52 p.m.

valves meet pistons when the belt or chain breaks or loses timing... hence "interference"

An non-interference engine will free spin without causing damage.. an interference engine.. usually makes a nice boat anchor

Carson
Carson HalfDork
1/23/09 9:41 p.m.

I know the question was answered a number of times, but you can use this link for any engine to see if it is interference.

http://www.gates.com/part_locator/index.cfm?location_id=3598&go=Interference

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