X51 engine
#16
Rennlist Member
Well, this forum priced out a short block m96 which we know is approx 8k give or take. Question is what a short block x51 goes for and a long block x51. Just need a part number which I couldn't find by googling, nor could I find it on fcp or sunset.
Correction: Should read..."what an X51 package goes for and a long block x51"
Correction: Should read..."what an X51 package goes for and a long block x51"
Last edited by GC996; 04-09-2022 at 05:11 AM.
#17
Racer
- Improved Intake Runners/Plenuem
- Improved Cams
- Ported/Improved Heads w/ Large Valves
- Larger Baffled Oil Sump Pan
- Headers
- DME Tune
- Third Radiator
Last edited by Type65; 04-08-2022 at 10:23 PM.
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amargari (04-09-2022)
#18
Rennlist Member
Correct me if I am wrong, but isn't a X51 short block the same as any other M96 short block? I don't believe the X51 package touches the bottom end. I believe it is the following improvements:
- Improved Intake Runners/Plenuem
- Improved Cams
- Ported/Improved Heads w/ Large Valves
- Larger Baffled Oil Sump Pan
- Headers
- DME Tune
- Third Radiator
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Type65 (04-09-2022)
#19
Rennlist Member
Anyone happen to know what the PN is for the X51 Power kit? Asking for a friend.
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GC996 (04-09-2022)
#20
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#21
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#22
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#23
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That's $1,000 for every hp. What a bargain.
#24
#25
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Yea, it had a very hefty "Porsche Tax" on it, but at least the HP numbers weren't exaggerated..lol
Yea, that's the "Dealer Installed Kit" price , the Factory Option was about $10k less ..
#26
#27
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#29
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I guess I really lucked out! Replaced the original engine in my car in 2011 because of bore scoring with a factory X51 long block. All in cost at my Porsche Centre was $15,000 CAD then, which was on par with what I was being quoted by indy shops to rebuild the original. Plus it came with a 2 year unlimited Km warranty.
The parts dept had noticed that the price was the same for the X51 as the M96; a few months later, this was no longer the case but I had won that lottery already.
Having had both versions in the same car, there is a marked difference between the two engines. The X51 is freer revving and just punches out the power better. Feels like more than 25hp.
The parts dept had noticed that the price was the same for the X51 as the M96; a few months later, this was no longer the case but I had won that lottery already.
Having had both versions in the same car, there is a marked difference between the two engines. The X51 is freer revving and just punches out the power better. Feels like more than 25hp.
Last edited by pongobaz; 04-10-2022 at 04:09 PM.
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zbomb (04-10-2022)
#30
Rennlist Member
I will be at the local porsche dealership in the western suburbs of Chicago on tues. If someone can find the long block part number, I will inquire as to the cost. I'll also ask if they still sell x51 packages as well get a cost.
My guess is it's "out of control" expensive. But you still have to ask.
My guess is it's "out of control" expensive. But you still have to ask.