What should I do about the engine?, I've got a few choices, need your input |
|
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. |
|
What should I do about the engine?, I've got a few choices, need your input |
Type 47 |
Nov 30 2022, 08:11 PM
Post
#1
|
Senior Member Group: Members Posts: 782 Joined: 1-June 10 From: St. Louis, MO Member No.: 11,790 Region Association: None |
So, finally after 10 years we are getting it put back together. Things are progressing OK, many issues but things are moving forward to the point where I need to think about what to do when it comes time to put in the engine.
I little history: 75' 2.0 with 62k miles. the PO had replaced the FI with weber carbs but had put the FI in a box. The strategy for the rebuild is to get the car from parts in a box to functioning. The debate about FI vs. Carbs will wait for another time (we did put both SS fuel lines in the tunnel). So we are putting the Webers back on initially. Here is my engine question: I have 3 engines. Behind door #1 is the 62k engine running fine when car was disassembled. A 75' 2.0. The issues with this, is the emissions crap that was done to the heads. When I realize the emissions crap, I was like WTF what are these tubes?? this engine has no heat exchangers but some kind of exhaust system that eliminate the heat for the HVAC system. Has full engine tin, alt, etc. Behind door#2 is a late 73' 2.0 core with no tin. behind door#3 is 74' 1.8 that has been apparently upgraded with a big bore kit. This engine has SS heat exchangers. So what do I do???? 1. just spray WD-40 in the spark plug hole of the original and cross my fingers? 2. rebuild the 73' and put the 2L sheet metal from the original engine on it (it would fit right??)? 3. I can't see a scenario where the 1.8 works. Maybe trade heat exchangers for one to fit on the 2.0s, rebuild and sell it. 4. or put the heads from the 73' on the original engine? My tech (son) is really getting tired of putting on seals and is jonesing to rip into redoing an engine. please advise |
windforfun |
Nov 30 2022, 08:46 PM
Post
#2
|
Senior Member Group: Members Posts: 1,790 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None |
So, finally after 10 years we are getting it put back together. Things are progressing OK, many issues but things are moving forward to the point where I need to think about what to do when it comes time to put in the engine. I little history: 75' 2.0 with 62k miles. the PO had replaced the FI with weber carbs but had put the FI in a box. The strategy for the rebuild is to get the car from parts in a box to functioning. The debate about FI vs. Carbs will wait for another time (we did put both SS fuel lines in the tunnel). So we are putting the Webers back on initially. Here is my engine question: I have 3 engines. Behind door #1 is the 62k engine running fine when car was disassembled. A 75' 2.0. The issues with this, is the emissions crap that was done to the heads. When I realize the emissions crap, I was like WTF what are these tubes?? this engine has no heat exchangers but some kind of exhaust system that eliminate the heat for the HVAC system. Has full engine tin, alt, etc. Behind door#2 is a late 73' 2.0 core with no tin. behind door#3 is 74' 1.8 that has been apparently upgraded with a big bore kit. This engine has SS heat exchangers. So what do I do???? 1. just spray WD-40 in the spark plug hole of the original and cross my fingers? 2. rebuild the 73' and put the 2L sheet metal from the original engine on it (it would fit right??)? 3. I can't see a scenario where the 1.8 works. Maybe trade heat exchangers for one to fit on the 2.0s, rebuild and sell it. 4. or put the heads from the 73' on the original engine? My tech (son) is really getting tired of putting on seals and is jonesing to rip into redoing an engine. please advise Well... You're in a bit of a conundrum. How much time & money do you want to spend? I had a Jensen Healey years ago that was really "beyond" repair. I donated the car to a charity & took a 5 K$ tax deduction. I put all the spare parts in the car & they came & towed it away with no questions asked. They of course wanted a signed over title. Happy holidays. BTW, I used to work for McDonnell Douglas. (IMG:style_emoticons/default/dry.gif) (IMG:style_emoticons/default/dry.gif) (IMG:style_emoticons/default/dry.gif) |
worn |
Dec 1 2022, 12:08 PM
Post
#3
|
can't remember Group: Members Posts: 3,156 Joined: 3-June 11 From: Madison, WI Member No.: 13,152 Region Association: Upper MidWest |
Go with whatever gets you on the road fastest. That may depend a bit on finances, but if you have enough kit with one of the engines to just bolt it on and start it, that is the way to go. I like building engines too, but driving a 914 is even better. I will also say that having installed a 3.2 I am worried about how much I will want to drive the other 914, a 2056 in for major sheet metal transplants. More power seems worthwhile in a car built to drive and drive and drive.
|
Type 47 |
Dec 1 2022, 07:41 PM
Post
#4
|
Senior Member Group: Members Posts: 782 Joined: 1-June 10 From: St. Louis, MO Member No.: 11,790 Region Association: None |
Go with whatever gets you on the road fastest. That may depend a bit on finances, but if you have enough kit with one of the engines to just bolt it on and start it, that is the way to go. I like building engines too, but driving a 914 is even better. I will also say that having installed a 3.2 I am worried about how much I will want to drive the other 914, a 2056 in for major sheet metal transplants. More power seems worthwhile in a car built to drive and drive and drive. I agree, I think a 2056 is in the future, but we are about 2 weeks away from the main step of putting the engine back in and getting running again. |
Lo-Fi Version | Time is now: 18th May 2024 - 04:00 PM |
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 ... |