Is the AJP8 any relation to the AJV8
Is the AJP8 any relation to the AJV8
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MaxRothery

Original Poster:

201 posts

135 months

Saturday 5th December 2015
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Does anyone know if the TVR AJP8 is any relation to the jaguar Land Rover AJV8?

m4tti

5,485 posts

178 months

Saturday 5th December 2015
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None what so ever. Was used by Ford in lincolns early on. I guess if you were to look hard enough there may be a tenuous link somewhere.

Edited by m4tti on Saturday 5th December 15:53

jamieduff1981

8,092 posts

163 months

Saturday 5th December 2015
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As above, absolutely nothing whatsoever.

The AJ in Jaguar engines is a naming convention used since the XK engine, starting I think with the AJ6 engine used in early XJ-S and XJ models.

The AJ in AJP8 were the first initials of 2 of 3 men involved in its conception, namely Al Melling and John Ravenscroft. The P was Peter Wheeler.

So in short, Jaguar engines have been called AJsomething for decades and the AJP8 was designed from the ground up for TVR.

MaxRothery

Original Poster:

201 posts

135 months

Monday 7th December 2015
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jamieduff1981 said:
As above, absolutely nothing whatsoever.

The AJ in Jaguar engines is a naming convention used since the XK engine, starting I think with the AJ6 engine used in early XJ-S and XJ models.

The AJ in AJP8 were the first initials of 2 of 3 men involved in its conception, namely Al Melling and John Ravenscroft. The P was Peter Wheeler.

So in short, Jaguar engines have been called AJsomething for decades and the AJP8 was designed from the ground up for TVR.
Ok thanks for that

V8 GRF

7,298 posts

233 months

Monday 7th December 2015
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No obvious direct link as per the answers above, however....

Melling was involved with several Jaguar engines and designed or part designed the Turbo V6 in the Le-Mans cars, I wouldn't be surprised if there are similar measurements and design 'carry overs' from that or newer engines. I know some Jaguar parts are almost perfect fits for TVR engines designed by Melling.

MaxRothery

Original Poster:

201 posts

135 months

Monday 7th December 2015
quotequote all
V8 GRF said:
No obvious direct link as per the answers above, however....

Melling was involved with several Jaguar engines and designed or part designed the Turbo V6 in the Le-Mans cars, I wouldn't be surprised if there are similar measurements and design 'carry overs' from that or newer engines. I know some Jaguar parts are almost perfect fits for TVR engines designed by Melling.
oh ok, sounds very interesting. Im very intregued by british marques as some (read TVR) are a bit mental and I want to try and bring back some of that to modern cars. Such as the 2.0 supercharged V8 they made for the italian market, which made the power of a 4.0 rover V8. A turbo V6 sounds good, maybe a cross between the 2.7TTD and the AJV6

jamieduff1981

8,092 posts

163 months

Monday 7th December 2015
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Noble more-or-less did the latter with the M12. The AJ-V6 was derived from the Ford Durated. Noble stripped the Duratec 25 and replaced the conrods with shorter ones to lower the compression ratio and fitted a turbo charger to each bank.

MaxRothery

Original Poster:

201 posts

135 months

Tuesday 8th December 2015
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jamieduff1981 said:
Noble more-or-less did the latter with the M12. The AJ-V6 was derived from the Ford Durated. Noble stripped the Duratec 25 and replaced the conrods with shorter ones to lower the compression ratio and fitted a turbo charger to each bank.
Yeah, I heard that's what they did, sounds simple but I would struggle to find a gearbox rated high enough that would fit

jamieduff1981

8,092 posts

163 months

Tuesday 8th December 2015
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I'm not sure what box Noble used. Hollowpockets on PH races a Noble M12 though - he'll know what the box is good for. It might just be an MTX75?

MaxRothery

Original Poster:

201 posts

135 months

Tuesday 8th December 2015
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jamieduff1981 said:
I'm not sure what box Noble used. Hollowpockets on PH races a Noble M12 though - he'll know what the box is good for. It might just be an MTX75?
Didn't think the standard gearbox was that strong, I'll check it out