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 )

8 Pages V  1 2 3 > »   
 Reply to this topicStart new topic
> Engine build Take 2, The rebirth of my 2270
DNHunt
post Jul 15 2005, 07:10 AM
Post #1


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
All the parts are back except for the ones I forgot to order which I don't know about yet cause we haven't got that far yet. I'm sure I have enough to build 95% of the engine anyway. It's all new except for the heads, oil pump, and crank which was repolished.

Gotta take a first step. Ring gaps. Here's the top ring at a depth of 12 mm (top of piston to 2nd ring). .019". These are pregapped from JE. Everyone say run em at that gap. All rings were between .018" and .020"

Dave


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:48 AM
Post #2


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Time to move on to another task. Put the can gear on the cam. The gear is countersunk and the bolts are shortened to make room for the Schadek oil pump. The old gear is on the right with no clearancing.


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Tom Perso
post Jul 15 2005, 09:50 AM
Post #3


Crazy from the Cold...
***

Group: Members
Posts: 647
Joined: 8-August 03
From: Kalamazoo, MI
Member No.: 1,003
Dave,

Are those your replated Nikkies, or new ones?

I remember these days... (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/cool.gif)

Have fun!

(IMG:http://www.914world.com/bbs2/html/emoticons/clap.gif)

Tom
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:51 AM
Post #4


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
The gear will only align one way cause the spacing of the holes is not consistent. This is not right


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:52 AM
Post #5


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
This is correct. All the holes line up


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:54 AM
Post #6


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
After chasing the bolt holes and cleaning I tightened to 18 lbs with Locktite 262. Job done.

Dave
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:55 AM
Post #7


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Tom

They are reconditioned.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 09:59 AM
Post #8


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
On to the crankshaft. Time to install #3 main bearing, timing gear, spacer, dizzy gear, and retaining ring. #3 bearing is on with hole for dowel toward the flywheel end. The wife is gone and the gears are in the oven heating up. Fortunately, I have about 6 hours to get the smell out.


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Jake Raby
post Jul 15 2005, 10:04 AM
Post #9


Engine Surgeon
*****

Group: Members
Posts: 9,398
Joined: 31-August 03
From: Lost
Member No.: 1,095
Region Association: South East States
Lookin good Dave!

Glad you are back on it- sorry it took a while- we were trying to dis-sect the issue piece by piece.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 10:51 AM
Post #10


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Here's the rest of that assembly. After the bearing, the gear to drive the cam goes on. The only hard part is the side with the chamfer fits against the bearing. Next is a spacer, easy to forget. Then the distributor drive gear and finally a retaining ring go on. Access to oven cost some shopping time. Money well spent, she'll never know the difference. Coarse, I cleaned everthing really well first. 400 degrees for 30 minutes got the gears hot enough to expand them so I only needed a tiny bit of persuasion on the cam gear. It was really pretty easy except for the run from the kitchen to the shop.

On to connecting rods.

Dave


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Jake Raby
post Jul 15 2005, 11:34 AM
Post #11


Engine Surgeon
*****

Group: Members
Posts: 9,398
Joined: 31-August 03
From: Lost
Member No.: 1,095
Region Association: South East States
Dave, a small cooking eye works well for the gears... sit them on the red hot eye and cover them with a valve cover for 20 minutes and they'll drop on like nuttin!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Demick
post Jul 15 2005, 12:00 PM
Post #12


Ernie made me do it!
****

Group: Benefactors
Posts: 2,312
Joined: 6-February 03
From: Pleasanton, CA
Member No.: 257
Ha Ha Dave. When I did mine I didn't bother to make the run from the oven to the garage with the hot gears. I brought my crank inside and set it up on the kitchen counter right next to the oven. I did get some strange looks from the wife on what I was 'cooking'. But she didn't complain. No smell, no mess, so I wasn't worried.

Demick
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 02:00 PM
Post #13


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Actually, it wasn't any problem. Everything went fine. I am glat the wife wasn't here though. Just 1 less "nutty" thing to explain.

Laid out the rods and bearings.


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 02:01 PM
Post #14


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Cleaned everything and installed bearings


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Ferg
post Jul 15 2005, 02:02 PM
Post #15


914 Guru
*****

Group: Members
Posts: 5,948
Joined: 8-January 03
From: Boulder CO
Member No.: 116
Region Association: None
I was wondering what the outcome to your motor was...
Glad it's moving forward and hope it's a success this time.
Ferg.

say hi to the family (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 02:03 PM
Post #16


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
I checked the clearance with Plastigauge All 4 were .001". You'll have to trust me on this but the area between the orange lines is the plastigauge.


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 02:07 PM
Post #17


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
ARP rod bolts torqued to 15 then 20, then 25 and final 29 lb


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 02:09 PM
Post #18


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Rod side clearance.019"


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
crash914
post Jul 15 2005, 02:15 PM
Post #19


its a mystery to me
***

Group: Members
Posts: 1,830
Joined: 17-March 03
From: Marriottsville, MD
Member No.: 434
Region Association: MidAtlantic Region
Keep going Dave!!

This one has engine rebuild CLASSIC status written all over it......
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
DNHunt
post Jul 15 2005, 08:11 PM
Post #20


914 Wizard? No way. I got too much to learn.
****

Group: Members
Posts: 4,099
Joined: 21-April 03
From: Gig Harbor, WA
Member No.: 598
Cam Bearings and Main bearings #1, #2 and the thrust bearing #4.


Attached image(s)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
« Next Oldest · 914World Garage · Next Newest »
 

8 Pages V  1 2 3 > » 
Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

Display Mode: Standard · Switch to: Linear+ · Switch to: Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

- Lo-Fi Version Time is now: 9th May 2025 - 04:53 PM
Invision Power Board v9.1.4 © 2025  IPS, Inc.
All rights reserved 914World.com © since 2002
914World.com is the fastest growing online 914 community!
We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ...