NO ONE ELSE CAN ANSWER THIS QUESTION. HELP ME

  • Tiny
  • berbertan
  • Honda

I was wondering if you guys could inform me of the difference between an EW-1, And an EW-2 when it comes to honda engines. I am rebuilding a ew-2, but I can only find parts lists for an ew-1

Tuesday, January 16th, 2007 AT 4:44 PM

9 Answers

  • Tiny
  • Bruce Hunt
  • Expert
  • 3,761 posts

Provide a year model, etc and I will see what I can find.

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Wednesday, January 17th, 2007 AT 10:10 AM
  • Tiny
  • berbertan
  • Member

The year is 1985 and it is a Honda Civic 1500S, 3 door, EW2, 12 valve. If you need to know anything else just let me know.

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Sunday, January 21st, 2007 AT 12:06 AM
  • Tiny
  • Service Writer
  • Expert
  • 9,255 posts

EW1 = 1488cc SOHC CVCC carb '84-'87 Civic/CRX (USDM)

EW2 = 1488cc SOHC non-CVCC SOHC EFI '84-'87 Civic/CRX (CDM)

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Sunday, January 21st, 2007 AT 8:11 AM
  • Tiny
  • berbertan
  • Member

If I am rebuilding an ew-2 can I use ew-1 parts like valves, gasket sets, bearings, rings and pistons.
I guess what I am asking is the only difference in the fuel system?

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Tuesday, January 23rd, 2007 AT 1:12 AM
  • Tiny
  • Service Writer
  • Expert
  • 9,255 posts

I'm inclined to say "no". The intake valves are the same, but the exhaust are different. The Camshaft is different also. Does that mean it won't work? Don't know, inclined to think not.


http://www.2carpros.com/forum/automotive_pictures/30961_pist_1.jpg



http://www.2carpros.com/forum/automotive_pictures/30961_pist1_1.jpg

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Tuesday, January 23rd, 2007 AT 5:51 AM
  • Tiny
  • Service Writer
  • Expert
  • 9,255 posts

I thought you might find this of interest:


http://www.2carpros.com/forum/automotive_pictures/30961_scan1_1.jpg



http://www.2carpros.com/forum/automotive_pictures/30961_scan2_1.jpg

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Tuesday, January 23rd, 2007 AT 1:34 PM
  • Tiny
  • berbertan
  • Member

What is cvcc?

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Saturday, February 3rd, 2007 AT 9:19 PM
  • Tiny
  • Cleavage4U
  • Member

Cvcc?

Or cv3c?

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Saturday, February 3rd, 2007 AT 9:37 PM
  • Tiny
  • berbertan
  • Member

EW1 = 1488cc SOHC CVCC carb '84-'87 Civic/CRX (USDM)

EW2 = 1488cc SOHC non-CVCC SOHC EFI '84-'87 Civic/CRX (CDM)

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Sunday, February 4th, 2007 AT 7:45 PM

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