Jaguar World Monthly Forum - Weber kit for E Type V12 + XJR-S 6 litre engine

carlv12

I've just arrived
Offline

Posts: 9
Gender: male

Weber kit for E Type V12 + XJR-S 6 litre engine
19.05.2009 at 19:46:17

Hello,

I have the chance to buy a very fine XJR-S 6 litre with only 40.000
miles and I dream of fitting it with 6 Webers on my 1972 Jaguar E
Type V12 Roadster with 4 speed manual gearbox. I already have
uprated with AJ6 TT Super Sport exhaust, polybushes, Konis etc..
The XJR-S engine has a big parts availability problem with Zytec etc.. AND: I already have 2 x Jaguat XJ-S V12 and 1 x Jaguar XJ 5.3 C. So
3 fuel injected cars are ok, for the E type I prefer a more ''racing'' feeling, raw, loud, thirsty...

The XJR-S engine that I could buy comes without the fuel injection components and without the distributor, but for a very good price!!! (around 1400 GBP). I already have the sausage type air filters for the Weber-kit. I hope that anyone has done this conversion (it does not matter if with 5.3 or 6.0 engine)

Who has experience or ideas for me concernung this modification. I
live in Valencia, Spain and here nobody has done this before...

Here is a video of Jay Leno's E Type V12 with WEBERS!!!

http://www.jaylenosgarage.com/video/video_player.shtml?vid=1088821

I hope you can give me good advices
Thank you and best regards from Spain
Carlos
--

Back to top

« Last Edit: 20.05.2009 at 15:33:05 by carlv12 »

Weber_+_Harisson.jpg (Attachment deleted)

WWW

IP Logged

WDRV12

Senior Member

Offline

Beccles Suffolk

Posts: 394
Beccles Suffolk
Gender: male

Re: Weber kit for E Type V12 + XJR-S 6 litre engine
Reply #1 - 22.05.2009 at 02:46:36

Er have a look at this ! http://www.kelsey-forums.co.uk/cgi-bin/jwm/YaBB.pl?num=1233100335/30 ;

We build possibly 2 Webered power v12's a month at the moment and I think now we have carried out over 120 examples of this configuration .

You may like this http://www.youtube.com/watch?v=3w0C99puT70 ;
Clients car built by us in the late '80's still going strong some 20 years later.

Back to top

100_0444_Davids_V12.JPG (Attachment deleted)

www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others ..

WWW

IP Logged

carlv12

I've just arrived
Offline

Posts: 9
Gender: male

Re: Weber kit for E Type V12 + XJR-S 6 litre engine
Reply #2 - 22.05.2009 at 15:43:39

I am very happy to get a positive feedback concerning this Weber conversion. Normally all people recommend NO to go this way. I can imagine that adjustment and tune up will be difficult and the engine never will run as smooth as EFI does. But for me the E Type can be an "old school" car with raw and harsh feeling, with some hot spots, but amazing every time I hear the engine running!!!

Every detail about the conversion is important for me at this moment.
Thank you and best regards from Valencia
Carlos

Back to top

WWW

IP Logged

WDRV12 Senior Member Offline Beccles Suffolk Posts: 394 Beccles Suffolk Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #3 - 22.05.2009 at 22:48:16 Pleasure to be of help ,
Back to top	100_2539web.JPG (Attachment deleted) www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others .. WWW IP Logged

WDRV12 Senior Member Offline Beccles Suffolk Posts: 394 Beccles Suffolk Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #4 - 22.05.2009 at 22:50:21 And another .....
Back to top	Still_good_20_years_on.JPG (Attachment deleted) www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others .. WWW IP Logged

carlv12 I've just arrived Offline Posts: 9 Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #5 - 23.05.2009 at 10:33:57 So may pictures of Jaguar V12's with Weber show me that this conversion MUST work!!! And it looks go great. What are your experiences and advices? Thank you and best regards from Valencia P.S. I will post pics of my Jaguars... Here goes the first... Carlos
Back to top	P1010675kleinerMAX.jpg (Attachment deleted) WWW IP Logged

carlv12 I've just arrived Offline Posts: 9 Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #6 - 23.05.2009 at 10:40:15 And both XJ-S V12... One is a 1991 Le Mans (one of 280 built) with 7x16 dished Dayton wire wheels and 225/55 R16 + 1" front and 7/8 rear anti roll bar, AVO springs and dampérs (even height adjustable with coilover at the rear) TWR exhaust, substitute pipes from AJ6 and much more...
Back to top	Jag1210kleinMAX.jpg (Attachment deleted) WWW IP Logged

carlv12 I've just arrived Offline Posts: 9 Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #7 - 23.05.2009 at 10:43:35 the other is my favourite pic of my 1988 XJ-S V12 with AJ6 TT exhaust, 7x15 dished Dayton wire wheels with 235/60 R15, anti roll bars, Bilstein-TWR springs+dampers and much more....
Back to top	JagCabrioAJ6seitlich235_60_VR15max.jpg (Attachment deleted) WWW IP Logged

carlv12 I've just arrived Offline Posts: 9 Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #8 - 23.05.2009 at 10:52:56 and my 1976 XJ 5.3 Coupé. With Fortecs 7x15 wire wheels with 215/70 R15, AVO dampers and springs, modified exhaust and a lot of improvements... I love this car!!!
Back to top	1XJC1kleinMax.jpg (Attachment deleted) WWW IP Logged

mabjag Senior Member Offline Posts: 332 leicestershire Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #9 - 23.05.2009 at 21:03:12 Your E-type looks stunning Carlos and after watching WRD's youtube clip I just need to raise about 3 large for the conversion kit for my V12 E-type. The Webers certainly look neater than the 4 strongbergs Matt
Back to top	1965 V12 MK10 V12 E-type BMW M5 IP Logged

carlv12

I've just arrived
Offline

Posts: 9
Gender: male

Re: Weber kit for E Type V12 + XJR-S 6 litre engine
Reply #10 - 24.05.2009 at 16:46:29

Hello,

I have ordered the Weber kit and alreay bought the XJR-S engine!!!!! Grin

Then converting my 4 speed manual E Type V12 to the 6 litre XJR-S engine + Webers, I must consider the following modification points, right?

1) the oil sump from E Type or even more modifications?
2) water pump from XJR-S or E Type?
3) oil filter from XJR-S?
4) spark plugs from XJR-S or E Type?
5) a high pressure recirculating fuel pump or the regular E Type one (part number or which one to buy?)
6) modifications to the bellhousing attchments?

Thank you and best regards from Valencia.
Carlos

Back to top

WWW

IP Logged

WDRV12 Senior Member Offline Beccles Suffolk Posts: 394 Beccles Suffolk Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #11 - 25.05.2009 at 19:48:30 Ok quite a bit more than just sump, you also need to modify or change over either the front timing cover or modify yours ...see pic below
Back to top	100_0035_front_coverHE.JPG (Attachment deleted) www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others .. WWW IP Logged

WDRV12 Senior Member Offline Beccles Suffolk Posts: 394 Beccles Suffolk Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #12 - 25.05.2009 at 19:52:52 as V12E is like this !
Back to top	100_1467V12E_front_cover.JPG (Attachment deleted) www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others .. WWW IP Logged

WDRV12

Senior Member

Offline

Beccles Suffolk

Posts: 394
Beccles Suffolk
Gender: male

Re: Weber kit for E Type V12 + XJR-S 6 litre engine
Reply #13 - 25.05.2009 at 20:01:17

Water pump will have to come from the V12E as will oil filter and blanking plate on the side of the block you will need from the e-type.
The water rails also need to come from the e-type but remember the XJRS has METRIC bolts so you must use these bolts and NOT the bolts from the V12 e . The Block is NOT metric thread but the heads are !!!!

Back to top

100_0441HE_in_V12E.JPG (Attachment deleted)

www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others ..

WWW

IP Logged

WDRV12 Senior Member Offline Beccles Suffolk Posts: 394 Beccles Suffolk Gender:	Re: Weber kit for E Type V12 + XJR-S 6 litre engine Reply #14 - 25.05.2009 at 20:04:21 Blanking plate on V12E
Back to top	000_0009Blank_plate.jpg (Attachment deleted) www.wolfdirectracing.com&&1992 Daimler Double Six S111&&1988 Jaguar XJ12 S111&&1988 Jaguar XJS HE Cab&&1987 Jaguar XJS HE&&1985 Lister XJS&&1974 Jaguar V12 E-Type Roadster&&and a few others .. WWW IP Logged