Mark X V12 Engine Swap anyone?
#1
Mark X V12 Engine Swap anyone?
Hi All,
I have a 1965 Mark X project car, and a 1970 V12 engine.... interested in putting the two together but not sure about the total cost once I get started.... still in the investigation phase... keen for advice from anyone who has done something similar.
I have a 1965 Mark X project car, and a 1970 V12 engine.... interested in putting the two together but not sure about the total cost once I get started.... still in the investigation phase... keen for advice from anyone who has done something similar.
#2
I personally think that most engine swaps are never easy, even when people make kits to make it easier. When you do something not done before or at least a swap where there is no kit available then you better be highly skilled and even if you use shops or if you use a lot of your own labor, you need to not have issues with money as it will inevitably cost more than you plan.... It can be a great end result but 80% of the project cars never get done because a number of things get too difficult and usually too expensive.
#3
Check the width of the engine bay. I looked at putting a V12 into A Daimler DS420, which is Mark X based and I think there was less than 1/2" clearance over the width. I would have had to remove the engine to change the air filters....
Is your 1970 V12 a European or North American spec engine? If NA, you'd get just as much power and much better fuel economy by putting in an AJ16 engine from a 1995-97 XJ6 and also using the 4 speed transmission.
Is your 1970 V12 a European or North American spec engine? If NA, you'd get just as much power and much better fuel economy by putting in an AJ16 engine from a 1995-97 XJ6 and also using the 4 speed transmission.
#5
I did it on my mk10 with a 6 liter from a 1995 xjs... it's doable, but not a simple task.
I had to remove at least 15lbs of metal from the car before it would even fit in.
I also grafted front and rear suspension to the body tub to make it stop and turn equally well as go-fast.
I had to remove at least 15lbs of metal from the car before it would even fit in.
I also grafted front and rear suspension to the body tub to make it stop and turn equally well as go-fast.
#6
I did a full write-up on a different board. it's a mk10 specific group and the knowledge there is on point with the big cars...
Lots and lots of cutting... I removed over 15lbs of metal from the car in order to make it fit.... also modification of the crossmember and tunnel for trans clearance.
The Jaguar Mk10 & 420G Owners Symposium
It's in member's cars listed as frankenstein mk10
Lots and lots of cutting... I removed over 15lbs of metal from the car in order to make it fit.... also modification of the crossmember and tunnel for trans clearance.
The Jaguar Mk10 & 420G Owners Symposium
It's in member's cars listed as frankenstein mk10
Thread
Thread Starter
Forum
Replies
Last Post
xdave
XJ ( X351 )
290
11-16-2021 01:44 PM
orangeblossom
XJS ( X27 )
2
08-21-2016 06:38 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)