Porsche 996 6.2 V8

Author
Discussion

unclemark123

Original Poster:

878 posts

209 months

Thursday 24th May 2018
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Speed addicted said:
Well that looks amazing. What sort of costs are involved in the swap?
How is access for servicing?
Thank you. Cost wise: Let's just say it's not cheap ! I see lots of man maths on the internet of people trying to do this cheaply. I'm not saying it cannot be done for a reasonable cost, but depends on alot of variables. One major factor is that I have had to import quite alot of parts from the US. Looks cheap, but import taxes and shipping sucks!
Maintenance wise, I am literally just finishing running her in, but access to the oil filter and plugs is a sinch. These big yank V8's dont need much maintenance. Just oil & filter changes for the most part.

Speed addicted

5,576 posts

228 months

Thursday 24th May 2018
quotequote all
unclemark123 said:
Speed addicted said:
Well that looks amazing. What sort of costs are involved in the swap?
How is access for servicing?
Thank you. Cost wise: Let's just say it's not cheap ! I see lots of man maths on the internet of people trying to do this cheaply. I'm not saying it cannot be done for a reasonable cost, but depends on alot of variables. One major factor is that I have had to import quite alot of parts from the US. Looks cheap, but import taxes and shipping sucks!
Maintenance wise, I am literally just finishing running her in, but access to the oil filter and plugs is a sinch. These big yank V8's dont need much maintenance. Just oil & filter changes for the most part.
Fair enough, I suppose the cost of a Porsche engine rebuild would also be steep, and this has about 200bhp extra.

Seems pretty sensible to me!



Gary C

12,489 posts

180 months

Thursday 24th May 2018
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unclemark123 said:
Here is the engine & box prior to install:
Interesting, bet the cog is not much different either.

Just shows how much bigger the modern 911's are, wouldn't fit in mine.

CanoeSniffer

927 posts

88 months

Friday 25th May 2018
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Awesome awesome awesome awesome awesome.

Did I mention that this is awesome?

thumbup

eltax91

9,893 posts

207 months

Friday 25th May 2018
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I’m in! I’ve a standard 996 c2 and always wondered which way I’d go if the engine went pop. Was yours done from necessity like many?

Gameface

16,565 posts

78 months

Friday 25th May 2018
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More power than the equivalent GT2!

Much admiration for the skill involved in this.

GravelBen

15,696 posts

231 months

Friday 25th May 2018
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Part of me thinks that is deeply and fundamentally wrong, but its impressive all the same. Fair play to you sir!

RC1807

12,548 posts

169 months

Friday 25th May 2018
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CanoeSniffer said:
Awesome awesome awesome awesome awesome.

Did I mention that this is awesome?

thumbup
^^ this, but with less sniffing of canoes wink

krisdelta

4,566 posts

202 months

Friday 25th May 2018
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Absurd and probably mad to do it - thus top marks! Video required, will be interesting to hear a V8 burble from a 911.

Thanks for sharing

coopedup

3,741 posts

140 months

Friday 25th May 2018
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bow Cannot wait for the video!!

MC Bodge

21,652 posts

176 months

Friday 25th May 2018
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GravelBen said:
Part of me thinks that is deeply and fundamentally wrong, but its impressive all the same. Fair play to you sir!
It is a great engine fitted into a great car.

Purists may hate it. But so what?

Bravo, indeed.

Codswallop

5,250 posts

195 months

Friday 25th May 2018
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Personally I love the project. That exhaust setup looks great from underneath smile

Tyler Hoover did a build log on youtube of his LS 996. Not overly detailed, but enough to give you an idea of what's involved if anyone else is interested in doing the swap (rather a lot of work by the look of things!)

https://www.youtube.com/watch?v=DZfUln_t4MY

unclemark123

Original Poster:

878 posts

209 months

Friday 25th May 2018
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Thankyou for all the positive comments. I can indeed confirm it has been alot of work!

anonymous-user

55 months

Friday 25th May 2018
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That, is fking awesome. How on earth did you fit that in the back?! Well done and can't wait to see the video.

eltax91

9,893 posts

207 months

Friday 25th May 2018
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bulldong said:
That, is fking awesome. How on earth did you fit that in the back?! Well done and can't wait to see the video.
There's a few out there. it's a similar size/ weight to the standard engine. there's an off the shelf kit available from renegade hybrids to mate up the box etc I think

OP - did you use such a kit or fabricate lots yourself?

RedSwede

261 posts

195 months

Friday 25th May 2018
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Incredible. Looks a really high standard job, from what can be seen underneath.

Amazed it fits, really. How much cutting/welding was needed to get it in and mount it? Electronics as well - presumably it's running it's own ECU, but what about interfacing to all the other car electronics?

If I had a really tidy 996, and the engine went pop, as a keeper I'd love this. But I expect conversion costs would be astronomical if you went to a competent garage and "left your instructions".

Douglas Quaid

2,290 posts

86 months

Friday 25th May 2018
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Amazing project. How fast is it?

MX6

5,983 posts

214 months

Friday 25th May 2018
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This is great. I'm no purist, if the mechanical hardware works well and is good, then it is good.

I've seen some other American V8 into 911 swaps online and can really see the appeal of a big NA V8 in a relatively small and good looking sports car chassis such as this. The intial thought is that it would add weight but it seems the LS is at worst a similar weight and in some cases the complete install is lighter than the Porsche flat six setup.

Dr G

15,197 posts

243 months

Friday 25th May 2018
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Fully approve; hot rod Porsche.

Nerd questions - did you manage to retain things like the AC and heater working normally? What's it like at a cruise in terms of noise/RPM? Did you integrate into existing cluster and instrumentation or go aftermarket?

The idea of a V8 911 seems to have very few downsides.

BRR

1,846 posts

173 months

Friday 25th May 2018
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I love that smile