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My 3.4 Motor FS. What's It Worth?

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHMy 3.4 Motor FS. What's It Worth?

Reported or suspected cause

excuse i needed

Reported cause

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Reported fixes
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause

I've been eyeballing the Nickies rebuild for years, but this turned out to be the excuse I needed!

My 3.4 Motor FS. What's It Worth?
Frequently discussed work

Replace by porsche, although other alternatives are popping up.glws

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Suggestion

If you've followed recent posts our 3.4 motors have gotten expensive to replace by Porsche, although other alternatives are popping up.GLWS

My 3.4 Motor FS. What's It Worth?
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Leading evidence: 'excuse i needed' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'excuse i needed' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace by porsche, although other alternatives are popping up.glws' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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Compare 4 other evidence results

Replace by porsche, although other alternatives are popping up.glws

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you've followed recent posts our 3.4 motors have gotten expensive to replace by Porsche, although other alternatives are popping up.GLWS

My 3.4 Motor FS. What's It Worth?

Replace which are

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It's tight and uses no oil between changes which are after everyother event.

My 3.4 Motor FS. What's It Worth?

Run 3.4

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

How much do I have to pay you to keep running the 3.4?

My 3.4 Motor FS. What's It Worth?

Use no oil between

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It's tight and uses no oil between changes which are after everyother event.

My 3.4 Motor FS. What's It Worth?
Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace by porsche, although other alternatives are popping up.glws

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you've followed recent posts our 3.4 motors have gotten expensive to replace by Porsche, although other alternatives are popping up.GLWS

My 3.4 Motor FS. What's It Worth?

Replace which are

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It's tight and uses no oil between changes which are after everyother event.

My 3.4 Motor FS. What's It Worth?

Run 3.4

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

How much do I have to pay you to keep running the 3.4?

My 3.4 Motor FS. What's It Worth?

Use no oil between

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It's tight and uses no oil between changes which are after everyother event.

My 3.4 Motor FS. What's It Worth?
Reported and suspected causes (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

excuse i needed

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause

I've been eyeballing the Nickies rebuild for years, but this turned out to be the excuse I needed!

My 3.4 Motor FS. What's It Worth?
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

39 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have a opportunity to pickup a custom built 3.6 from my engine builder for a reasonable cost. They guy he built it for disappeared and he needs to move the motor. We're going to put 3.4 heads/cams on it so it should only give me a little more uumph, maybe 20rwhp, and I can stay in class. So..., my 3.4 was new from him slightly over a year ago. It has 30-35 hours on it which equates to less than 3,000 miles. Built completely stock with all EOM components just nicely balanced. It runs flawlessly and dyno'd as high as 270 rwhp. It's tight and uses no oil between changes which are after everyother event. It's only seen Amsoil 15/50 Dominator racing oil. AOS, coil packs, plugs were all new when built, IMS was Porsche's latest upgrade at the time. If someone wanted to install Jake's/L&N's IMS bearing that could be easily accomplished. Dual mass flywheel and 3.6 manifolds are included. Let me know what you guys think it's worth and if anyone's interested. Otherwise Evil Bay it is... JRG

POST 2Original post

Sounds like a great replacement engine option for someone. I would offer you as much as $8k if I needed it. And you plan to bolt your 3.4L heads onto your new 3.6L block?

POST 3Original post

Based on the fear and facts on this forum, your motor should move quickly for a replacement or backup motor. If you've followed recent posts our 3.4 motors have gotten expensive to replace by Porsche, although other alternatives are popping up.GLWS

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 9086061

No my motor will stay intact. The builder has a set of 3.4 heads he's decking and setting up for me. This is a solid, strong motor....

POST 5Original post

If someone had a car with a dead motor, your motor at $8,000 would be a great deal. Good luck.

POST 6Original post

I paid $6,200 for a nice low miles factory reman 3.4 (although the seller didn't know it was a reman). You should be able to get $7,500 - $8,000 for your engine with documented mileage and maintenance. Especially if you can supply DME rev limiter data to the prospective buyer.

POST 7Original post

I need a 3.4L for a project I'm working on. Where are you located and what would you take for it?

POST 9Original post

Yep.....we are still plugging away up on the hill. Got a few tricks up our sleeves.....still in r&d but we are working hard.

POST 10 / ORIGINAL POSTEROriginal post

Quotes source post: 9087797

So Cal. Open to suggestions....

POST 11Original post

I'm interested.... need a new engine for my 01' C4. Can we talk?

POST 12Original post

Quotes source post: 9086065

Really???? Like what?

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 9089085

You've got a PM....

POST 14Original post

Quotes source post: 9089100

Like Porsche salvage yards... , and all the shops that offer rebuilding of Porsche engines that were no where to be seen for the H2O engines not too long ago.

POST 15Original post

Quotes source post: 9086040

It is not worth anything. You should keep your 3.4, repeat, keep your 3.4

POST 16 / ORIGINAL POSTEROriginal post

Quotes source post: 9089732

Funny stuff from one of my in-class competitiors.....

POST 17Original post

Quotes source post: 9089638

Yea, and most are asking for a GRIP of cash too.:roll eyes: May as well buy new from Porsche for the money they are asking.

POST 18 / ORIGINAL POSTEROriginal post

This motor is still available. I thought it was sold but funding became an issue. So, I want $8k for the motor as listed in my original posting , $7k with a rebuildable core. I will post it to E-Bay in few days but I'd really hoped a Rennlister could use it....

POST 19Original post

I really thought you would have sold your motor by now, I'm surprised it hasn't sold.

POST 21Original post

u should have put my 6gt3 motor in your car. who would know?

POST 22 / ORIGINAL POSTEROriginal post

Quotes source post: 9108925

That's what Dan wanted me to do but I want to stay in GT3and ST2 where I've done so well these past few years. You got car yet?....

POST 23 / ORIGINAL POSTEROriginal post

Quotes source post: 9108542

Quite frankly, me too. Timing's everything....

POST 25Original post

Quotes source post: 9109531

How much do I have to pay you to keep running the 3.4? Cheers,

POST 26 / ORIGINAL POSTEROriginal post

Quotes source post: 9109838

This from a guy who's currently having his motor built by one of the best P-car turners in the country. 3.8?....

POST 27Original post

PM me with the $$ you want to get for it. Cheers

POST 28Original post

I feel if you can prove with out a doubt all the work was done to it as stated AND HE IS WILLING TO EXTEND THE WARRANTY to your buyer, 9999.00. No warranty or SOLID PROOF, 5000.00. Solid proof, no warranty 6-8

POST 29 / ORIGINAL POSTEROriginal post

I shot a short cell phone video of me firing up the motor today in my trailer.... Vimeo

POST 30Original post

Quotes source post: 9112334

No, not likley a 3.8. No good donor for that ($$$). We have a 3.8 DFI, but it would be crazy expensive to do the conversion (ECU, harness, etc). It will look a bit different than the stock 3.4, but not yet sure how different. We need to see what parts are in the cupboard We can flop our dyno sheets on the table when both engines are done. I will just make sure to print mine on legal paper so it will be bigger than yours. Oh, I am sure Dwain will be flattered by your complement. Cheers,

POST 31Original post

I'm curious as to how much HP you can get from a modded 3.4 motor... keep us posted... great thread! the 3.4 top end with 3.6 bottom should be interesting as well

POST 32 / ORIGINAL POSTEROriginal post

Quotes source post: 9115807

Hopefully a moderate increase in hp, coupled with a substantial increase in torque.....

POST 33Original post

I'm on the same 3.6L bottom end 3.4L top end path, hopefully engine assembly beginning this week or next, and dyno results early in the new year. Engine is being balanced this week.

POST 34 / ORIGINAL POSTEROriginal post

Quotes source post: 9116045

Was that your intent from the beginning? I don't remember reading that on your thread. Can't wait to compare notes....

POST 35Original post

Quotes source post: 9116045

Would love to see your results once complete. Any headwork being done in terms of performance?

POST 36Original post

The decision was half based on fun/half necessity. Lost ring seal with pretty bad oil contamination and poor compression in several cylinders. After tearing it down I found a trashed piston jet, perhaps it was clogged enough to cook a piston and cause some warping/ring damage. It looked like the damage was being done "slowly" over time. I've been eyeballing the Nickies rebuild for years, but this turned out to be the excuse I needed! The 3.4L rebored to 3.6L case came back from LNE a few weeks ago, the engine balance will be complete this week and I can start assembly. The valves were cut, decks resurfaced, but no porting, and I don't plan on any timing advance.

POST 37Original post

Anyone interested in my 3.4L engine? New water pump, AOS, Coolant and oil hoses around engine block, Low temp thermostat, spark plugs, Coolant Expansion tank etc ... Only problem is i am in Singapore. If anyone is interested, i could work out a good deal inclusive of shipping. Cheers

POST 39Original post

Quotes source post: 9130572

I give up what is the price of tea in China?

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