How do I tell dif between 1.8 and 2.5?

V6 Technical/Performance Discussions
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pacopaco80
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Location: Lancaster, PA

How do I tell dif between 1.8 and 2.5?

Post by pacopaco80 »

Hey all! I just bought my first mx3 gs. And the owner before me didn't know much about the car because he didn't have it long. But anyway it has alot of pep for a 1.8 and I seem to think it may have had the 2.5 engine swap. And I have no idea how to tell. Can someone please help me?
curtklze
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Re: How do I tell dif between 1.8 and 2.5?

Post by curtklze »

look where the intake runners bolt to the cylinder heads, the cylinder heads will be marked KL-1A1 for the 2.5L and K8-1A1 for the 1.8L.<p>
The numbers are there, just keep looking on the heads behind the runners and you will find them.
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David Coleman
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Re: How do I tell dif between 1.8 and 2.5?

Post by David Coleman »

Are you smoking all things VTEC? Then it's not a 2.5L. :shrug:
David Coleman
I used to know alot about MX-3's, but not so much anymore. Oh well.
killerpickle
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Re: How do I tell dif between 1.8 and 2.5?

Post by killerpickle »

I really dont think you would use the word "pep" to describe a mx3 with the 2.5 litre :)
Tom Alexander
93 MX3 GSR - KLZE / stage 3 clutch / PRM Intake / 2.25" exhaust - dual 3" outlet
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pacopaco80
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Posts: 9
Joined: April 4th, 2003, 2:01 am
Location: Lancaster, PA

Re: How do I tell dif between 1.8 and 2.5?

Post by pacopaco80 »

Thank you kurtklze! I did what you told me and I see that it is a 1.8L. Wow, I can definatly say that the 1.8 definately surprises me.
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