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> Conversion Question, Motor Size
EdwardBlume
post Dec 6 2014, 10:25 AM
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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
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JRust
post Dec 8 2014, 11:42 AM
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Hey Rob for Conversions I love the suby motor's. For the price & driveability it is tough to beat. It can be done on the cheap too. I can get an SVX motor for $6-800 all day. If you get the adapter plate & keep your 901 that makes it pretty simple. If you go with a suby 4 it is pretty easy to upgrade to a wrx turbo setup. My NA dyno'd at 158 to the rear wheels. It pulls great & with the suby tranny shift like a new car too. I was going to do a suby six in my old v8 car. I have changed my mind to go with a wrx setup for my green car. Then move that drivetrain to my old v8 car. Then I'll be selling it & keeping the green car until I die (preferably not in my car (IMG:style_emoticons/default/evilgrin.gif) ). Which I'm doing because with the fire I had in the green car. I am ending up with an extra Stinger ECU that is perfect for the 4cylinder motor's. So only makes sense as that will save me a good $1200.

Having said all this I wouldn't do this in your beautiful 6 conversion. While I have no problem with conversions in general. I won't cutup a nice stock car. So what I have said above was really only there for the benefit of the overall discussion. Also I freely admit there is no beating the sound of a Porsche 6 with carbs. That rumble is absolute music to my ears. It's just damn spendy music (IMG:style_emoticons/default/confused24.gif)

The suby setup is perfect for most cost wise 914 owners. Not only can you do it cheaper than a Porsche 6. It can be worked on by most shops, Easy to get parts, lot's of bolt on parts. Paired with a suby tranny it makes your car a new drivetrain that is so reliable & improve's it's driveability. All while getting you great MPG & a huge smile on your face.
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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


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