ok to do Top End?, rings/heads only? |
|
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. |
|
ok to do Top End?, rings/heads only? |
tat2dphreak |
Jun 17 2003, 07:43 AM
Post
#1
|
stoya, stoya, stoya Group: Benefactors Posts: 8,797 Joined: 6-June 03 From: Wylie, TX Member No.: 792 Region Association: Southwest Region |
ok, as you all know by now I have a burnt valve, and I think that's it.
however, I'm catching a lot of grief from people saying I should split the case, do everything!!! I understand that if I want this 1.7 to last another 100k miles I do need to do this... however, if I only need to fix what's wrong until next summer/spring... is it ok, to just do the top-end(rings/heads) now? I plan to completely rebuild next summer, or next winter(2004) at the latest, put 96mm pistons with a 71mm(or 78mm) crank, new cam...the works!!! at most I will put 1-3k miles on the engine between now and then. I hardly drive it in the winter... no heater b/c of headers... so, can you do the rings and heads without cracking the case and checking main bearings, rod bearings and everything that will be replaced in a year anyway? I just didn't want to to all of this and have to do it all again when I trick out the engine... (IMG:style_emoticons/default/confused24.gif) |
maf914 |
Jun 19 2003, 09:30 AM
Post
#2
|
Not a Guru! Group: Members Posts: 3,049 Joined: 30-April 03 From: Central Florida Member No.: 632 Region Association: None |
Remove the carbs and manifolds before dropping the engine. The manifolds can be unbolted at their base with the 3 or 4 bolts (2.0, 1.8, or 1.7?) without removing the engine tin shroud. Removing engine tin with the engine in place must be tough. Wait untill the engine is out.
When you drop the engine and draw it out toward the rear of the car, you will find that the rear vertical engine sheet metal panel will now be the high point. It will probably interfere with the drive shafts. At this point you will probably have to raise the car higher using a combination of floor jacks, jack stands, and blocks to get the height you need. Be careful! Good luck. Mike |
Lo-Fi Version | Time is now: 16th June 2024 - 07:16 AM |
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 ... |