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 )

> Conversion Question, Motor Size
EdwardBlume
post Dec 6 2014, 10:25 AM
Post #1


914 Wizard
**********

Group: Members
Posts: 12,340
Joined: 2-January 03
From: SLO
Member No.: 81
Region Association: Central California



OK, I know its been discussed before.... so I'll ask again, for those of you who have done this....

What is the ideal engine for a /6 conversion?

The ABM came with a 901.101.101. 7R

From the Bruce Anderson book it would seem that normal engine HP for each possible engine is as follows:

2.4 w/ carbs - 130 ish
2.7 150 ish
3.0 170-180 ish
3.2 200

Before Andy jumps in, I don't want a 3.6 - too much power. (IMG:style_emoticons/default/lol-2.gif)

What is the best driving /6 with ridiculous power?

Is it worth it to build up the 2.4 to S spec? when you can get all the improvements of a 3.0?

Thx
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
shoguneagle
post Dec 6 2014, 12:06 PM
Post #2


shoguneagle
***

Group: Members
Posts: 1,180
Joined: 3-January 03
From: CA, OR, AZ (CAZOR); New Mexico
Member No.: 84
Region Association: Northern California



A lot depends on what you want to do with the car. If I were to build another, I would do the following:

Within Porsche - 3.2 for road traveling, dependability, conversion ease
- 2.4 for peppy, road driving and handling with carbs
- 2.7 ?????

Subaru Sixer with transmission - for road traveling, dependability

Chevrolet V8 - Downright right hot rodding, roadability, power,
hadling (special modifications and weight saving items),
specialized suspension, dry sump, aluminum heads,
etc. Mucho dinero!!

I have built both a V8 and Porsche Sixer (3.2). The V8 was built before Renegade and during Rod Simpson days. A lot of difference and parts/kits availability available then and now. Dry sump, suspension points raised, aluminum parts are available now and it could be a very expensive build to do it right.

My 914 is being converted to 3.2 which I like very much. The conversion is fairly easy and straightforward with high marks for availability. Good engines and available parts are getting to the point where they are obsolete, supply availability getting limited, quality and dependability affected supply source, etc. When I started, this was the right build for me.

The new Subaru Sixers are interesting and brings the conversion into a better supply source (present day and back). I do not know what the ease or costs are involved in this conversion but I would be looking at this combo with the transmission if I was building present day.

Remember to allow sufficient time to get the project done. There are continuing hinders such as wife, thefts, moving, daily obligations, wife, just do not want to work on it, money, wife, etc.

There have been conversions done here and one should do some research via the threads for better background info. It definitely is a fun project and will keep you "entertained". Best wishes and enjoy the project.

Steve Hurt
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
RobW   Conversion Question   Dec 6 2014, 10:25 AM
ConeDodger   Isn't Shea running an S spec motor? I like my...   Dec 6 2014, 10:29 AM
RobW   Isn't Shea running an S spec motor? I like m...   Dec 6 2014, 10:32 AM
SirAndy   Before Andy jumps in, I don't want a 3.6 - too...   Dec 6 2014, 10:29 AM
RobW   Before Andy jumps in, I don't want a 3.6 - to...   Dec 6 2014, 10:33 AM
rick 918-S   From what I understand it's a fine line from t...   Dec 6 2014, 10:35 AM
SLITS   From what I understand it's a fine line from ...   Dec 6 2014, 11:27 AM
campbellcj   For a street car I say an injected 3.2 first choi...   Dec 6 2014, 10:41 AM
JStroud   It was a no brainer for me, my 2.7 was going to co...   Dec 6 2014, 10:45 AM
RobW   It was a no brainer for me, my 2.7 was going to c...   Dec 6 2014, 11:08 AM
PanelBilly   I think it's equally important to modify the t...   Dec 6 2014, 10:59 AM
JStroud   Rob, I thought the ABM car came with a -6   Dec 6 2014, 11:22 AM
RobW   Rob, I thought the ABM car came with a -6 It di...   Dec 6 2014, 01:01 PM
mepstein   I drove a 3.2. Started with one turn of the key af...   Dec 6 2014, 11:32 AM
shoguneagle   A lot depends on what you want to do with the car....   Dec 6 2014, 12:06 PM
PanelBilly   A lot depends on what you want to do with the car...   Dec 6 2014, 06:31 PM
Mark Henry   Many ways to skin a cat, personally I like the 3.0...   Dec 6 2014, 02:56 PM
Series9   Without ANY doubt: 3.2 with the stock FI. 230hp...   Dec 6 2014, 03:33 PM
RobW   Without ANY doubt: 3.2 with the stock FI. Grea...   Dec 6 2014, 03:33 PM
Series9   Without ANY doubt: 3.2 with the stock FI. Gre...   Dec 7 2014, 03:56 PM
Mueller   I really liked Scott Yeamans 3.0 liter /6 when I d...   Dec 6 2014, 03:44 PM
billh1963   I'll be going with a 2.4...since that's wh...   Dec 6 2014, 03:48 PM
JmuRiz   I'll be going with a 2.4...since that's w...   Dec 6 2014, 10:12 PM
GeorgeRud   A 2.4 or 2.7 makes for a nice, light car, but the ...   Dec 6 2014, 05:03 PM
veekry9   u8q1yMUyXDQ Directly proportional to thickness of...   Dec 6 2014, 05:21 PM
Mark Henry   What is the most powerful 914 to date? Turbo...   Dec 6 2014, 06:56 PM
SirAndy   Turbo Paul's car, 1000hp dynoed twin turbo V8...   Dec 6 2014, 11:53 PM
jeeperjohn56   I have a 3.2 in a narrow body and it's the fun...   Dec 6 2014, 06:48 PM
Jeffs9146   I love my narrow body 3.0L with modified injection...   Dec 6 2014, 07:03 PM
boxsterfan   Those 3.2L liter motors are probably the best but ...   Dec 6 2014, 08:31 PM
patssle   3.0L is 180. However I've seen charts on Pelic...   Dec 6 2014, 09:39 PM
roblav1   A smaller but built up engine might be more fun, b...   Dec 6 2014, 10:03 PM
veekry9   What is the most powerful 914 to date? Turb...   Dec 6 2014, 10:07 PM
veekry9   A six to the max,it all fits. Add a pump to squeez...   Dec 6 2014, 10:16 PM
drive-ability   I guess you can see what engine package I prefer b...   Dec 6 2014, 10:31 PM
veekry9   Power corrupts. More please. Danke mein Freund.   Dec 6 2014, 10:44 PM
GeorgeRud   Of course, all these 3.0 and 3.2 engines are at le...   Dec 6 2014, 11:59 PM
veekry9   1000 hp in the desert,must have good rubber+wheels...   Dec 7 2014, 12:43 AM
ClayPerrine   I have a 2.4 S spec motor in my car with the MFI. ...   Dec 7 2014, 08:33 AM
carr914   Rob, I thought the ABM car came with a -6 It d...   Dec 7 2014, 08:48 AM
RobW   [quote name='RobW' post='2118942' date='Dec 6 201...   Dec 7 2014, 09:34 AM
Series9   [quote name='RobW' post='2118942' date='Dec 6 201...   Dec 7 2014, 04:02 PM
76-914   I'm pretty sure you are going with a P6 but FW...   Dec 7 2014, 09:14 AM
mepstein   I'm pretty sure you are going with a P6 but F...   Dec 7 2014, 09:20 AM
RobW   I'm pretty sure you are going with a P6 but F...   Dec 7 2014, 09:38 AM
JStroud   Rob, You might want to try and drive a 2.4, and a...   Dec 7 2014, 10:26 AM
RobW   Rob, You might want to try and drive a 2.4, and ...   Dec 7 2014, 10:37 AM
SirAndy   I'm going to troll YouTube for in car videos. ...   Dec 7 2014, 11:09 AM
ClayPerrine   I'm going to troll YouTube for in car videos....   Dec 7 2014, 11:16 AM
mepstein   Things have changes in the past couple years regar...   Dec 7 2014, 10:46 AM
Cairo94507   I have seen and heard Andy's car go ..... you ...   Dec 7 2014, 11:34 AM
JmuRiz   Cairo: sounds like a great engine combo, 3.2 with ...   Dec 7 2014, 11:43 AM
MoveQik   3.2 gets my vote. I had to shell out for a top en...   Dec 8 2014, 09:48 AM
Eric_Shea   I like them under 3.0 for the 914 chassis. Do som...   Dec 8 2014, 09:57 AM
JRust   Hey Rob for Conversions I love the suby motor...   Dec 8 2014, 11:42 AM
naro914   Both Huey and Papa Smurf have 3.2 engines in them....   Dec 8 2014, 01:07 PM
914mikee100   I like my 3.6. Starts right up, makes good noises...   Dec 9 2014, 01:38 PM
MikeSpraggi   I have a 2.4 with a 70.5 crank, "S" pist...   Dec 9 2014, 05:09 PM
bigkensteele   Folks are getting awfully proud of their 3.2s... ...   Dec 9 2014, 06:26 PM
campbellcj   My old school mag-case carbed 2.7. Completely sto...   Dec 9 2014, 06:58 PM
Madswede   Yeah, 3.2 ... and you could always decide somethin...   Dec 9 2014, 09:20 PM


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: 2nd April 2026 - 11:37 AM
...