Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> 1.8 Rebuild and Modification...
MikeM
post Nov 1 2010, 07:23 PM
Post #1


Senior Member
***

Group: Members
Posts: 564
Joined: 16-May 10
From: Calgary, Canada
Member No.: 11,733
Region Association: Canada



Hi all...I've searched the archives but didn't find enough specific info so I'll ask some questions to the general membership.
I have the chance to buy a 1.8 motor really,really cheap. I'll assume it will need a full rebuild, but I have a couple of questions.

Is a 1.8 a good candidate for a rebuild with mods? Larger pistons and cylinders?
Camshaft? Head work? Case work?

Or should I just hold out for another 2.0 liter?

Thoughts??

Thanks in advance.
Mike
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
McMark
post Nov 2 2010, 10:45 AM
Post #2


914 Freak!
***************

Group: Retired Admin
Posts: 20,180
Joined: 13-March 03
From: Grand Rapids, MI
Member No.: 419
Region Association: None



The 1.8 is not the greatest starting point. 1.8 head are known for having head cracks inside the exhaust port which can be REALLY hard to weld up. If you're gonna spend $ on heads, it's usually smarter to start with 2.0 heads. The basic/cheap upgrade for a 1.8 is to build a 1911 by using that stock crank and installing a set of 96mm pistons. You can build a 2056, but you'll need to find and purchase 2.0 crank and rods. Not too expensive, but still an additional expense.

So it depends on how much $ your planning on spending. But, even with all that, a cheap enough core motor is worth picking up, simply to have spare parts and a motor to learn from.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 12th July 2025 - 03:16 PM