 2.0 four install, any tips/ suggestions... |
|
|
|
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. |
|
|
  |
| pete-greggers |
 May 7 2006, 11:59 AM
Post
#1
|
|
Newbie  Group: Members Posts: 23 Joined: 4-December 04 From: vancouver bc Member No.: 3,220 Region Association: None  |
i am re-installing a 2.0 four from a late 75 car and want to install my 40 idf webers on the new motor, which has fuel injection....i am also installing an external oil cooler...mounted in the engine bay.....any tips i should consider...such as the cam, will i need to change it?? the old motor has mech advance, new motor has vacuum advance...which is better?
|
   |
 
|
| Joe Bob |
May 7 2006, 12:02 PM
Post
#2
|
|
Retired admin, banned a few times Group: Members Posts: 17,427 Joined: 24-December 02 From: Boulder CO Member No.: 5 Region Association: None |
many threads on carbs versus FI...do a search.
Short answer is no power gain, less gas mpg, sounds cool, cleans up engine bay....stock cam is DESIGNED for FI...no overlap and will need to be changed if you want more hp.... Oil cooler....most people use an adapter plate between the stock oil filter and the case....lines run off of that to the cooler. |
|
|
|
| pete-stevers |
May 7 2006, 12:13 PM
Post
#3
|
|
saved from fire! Group: Members Posts: 2,641 Joined: 10-October 04 From: Abbotsford,BC, Canada Member No.: 2,914 Region Association: Pacific Northwest 
|
i tried to talk him into doing a six.....but he jsut got married.....and is reprioritizing his priorities.....so he got my the 2.0 out of my car....now we have two 914s on jackstands...yippie
|
|
|
|
| rhodyguy |
May 7 2006, 02:52 PM
Post
#4
|
|
Chimp Sanctuary NW. Check it out. Group: Members Posts: 22,076 Joined: 2-March 03 From: Orion's Bell. The BELL! Member No.: 378 Region Association: Galt's Gulch |
you"ll need a different fuel pump. do you have a complete carb setup ready to go? why are you putting on a cooler? we really don't need them here. esp on a stockish engine. steve's car ran well going to whistler. run it as is. you can put the carbs on with the engine in if you still want to later. not that big of a deal.
k |
|
|
|
| pete-greggers |
May 7 2006, 03:36 PM
Post
#5
|
|
Newbie Group: Members Posts: 23 Joined: 4-December 04 From: vancouver bc Member No.: 3,220 Region Association: None |
the car is set up for carbs,and was running on carbs when i took the old 2.0 out....so i have all the stuff already.....just need to swap it over....will the stock cam work ok? what about the vacuum advance verses the mech advance....
|
|
|
|
| Mueller |
May 7 2006, 04:17 PM
Post
#6
|
|
914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None
|
QUOTE(pete-greggers @ May 7 2006, 02:36 PM)  the car is set up for carbs,and was running on carbs when i took the old 2.0 out....so i have all the stuff already.....just need to swap it over....will the stock cam work ok? what about the vacuum advance verses the mech advance.... the stock cam WILL work, it's just that a different cam would be much, much better, but hey, a running 914 is better than one just sitting around collecting dust (IMG:style_emoticons/default/smile.gif) what kind of mech. advance distributor is it? some have a too limited range and are not suited for an automotive application. |
|
|
|
| pete-greggers |
May 7 2006, 04:36 PM
Post
#7
|
|
Newbie Group: Members Posts: 23 Joined: 4-December 04 From: vancouver bc Member No.: 3,220 Region Association: None |
I was not aware there were different kinds of mech. advance. I just know there that it is not a vacumme advance because the vac. advance is not sitting on the side of the old distributor and there is one on the new motor. witch one do I use?
|
|
|
|
| davep |
May 7 2006, 04:47 PM
Post
#8
|
|
914 Historian Group: Benefactors Posts: 5,138 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada  |
Stock distributors have mechanical advance along with vacuum advance and retard. In some cases the vacuum retard was not used, 1974 up IIRC. The vacuum chamber has two fittings, one for each section. Non-stock distributors usually don't have the vacuum pot, and don't usually have the best of mechanical advance curves.
|
|
|
|
| pete-greggers |
May 7 2006, 05:32 PM
Post
#9
|
|
Newbie Group: Members Posts: 23 Joined: 4-December 04 From: vancouver bc Member No.: 3,220 Region Association: None |
So my best bet is to run the vac. advance. Hummm now what do I do with the old 2.0?
|
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 11th May 2024 - 03:59 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.