Jensen Interceptor MKIII - Restoration

Associate
Joined
6 Feb 2007
Posts
1,259
Location
Derbyshire
I know how you guys like car rebuild threads etc so this is something my Dad and myself have been working on for the past few weeks, hope you like.


As with many restorations around our household this started with a trailer and a boot full of bits

arriving at my parents house. My Father had decided to purchase a dilapidated looking MKIII Interceptor

with the aim of rebuilding it.

2011-11-19%2011.44.44.jpg


The car had been off the road for quite a few years but prior to being laid up had been subject to an

extensive restoration by Jensen specialists Copedy Bridge, the body work is littered with their badges.

This meant the car was 99.9% rust free, there are a few locations where the under-seal isn't 100% but

they're easy to access and not complex. However this Jensen is not without problems, the biggest of

which being the not so happy engine under the bonnet. This also turned out to be a slight non-issue as

the sale included engine parts that read like a engine builders "wish list"

re-bored 440Ci Chrysler block
balanced crank, pocketed pistons and rods to match
JP Duplex timing chain
Edelbrock Performer RPM heads
Edelbrock Performer Plus camshaft/followers
Edelbrock Performer intake manifold
New Carb (I'll get more details on this later)
High capacity oil pump, bored pickup and sump to match
New pushrods

2012-04-28%2015.13.43.jpg


2012-04-28%2015.12.01.jpg


2012-04-28%2015.15.25.jpg


2012-04-28%2015.16.42.jpg



The engine has been part built in preparation to fitting

2012-04-28%2015.13.19.jpg


2012-04-28%2015.11.53.jpg


The suspension, brakes and paintwork all need attention. The plan is recommission the mechanics, fit the engine and get it on the road, worrying about the paintwork at a later date.

It's currently sat with most of the under-bonnet parts removed waiting to be de-greased before the

suspension/steering/brakes are rebuilt. The the engine can be dropped back in.

Here are a few photos showing the rest of the car

2012-04-28%2015.20.09.jpg


2012-04-28%2015.21.15.jpg


2012-04-28%2015.18.50.jpg


2012-04-28%2015.19.08.jpg


I'll be keeping this updated when I can, progress will be slow due to other projects, but when I'm up at

my parents I'll take photos and get a status report if anythings moved on whilst I've been away.
 
Amazing cars, i saw one or two in the flesh at alexandra park a fair few years ago when they did some classic car shows.

Also bought o Gran Turismo 5. the big old engine does make it a bit nose heavy, but the noise!!!
 
Amazing cars, i saw one or two in the flesh at alexandra park a fair few years ago when they did some classic car shows.

Also bought o Gran Turismo 5. the big old engine does make it a bit nose heavy, but the noise!!!

Well, the engine has had a fair bit of weight removed by replacing the iron heads/inlet with ally. The massive aircon pump has been removed too. It does still leave that giant big block up front but at least it's behind the wheels.
 
Changing from iron heads and intake to aluminium is supposed to save something ridiculous like 25kg+ on a SBC. Big block Chrysler I'm guessing the bigger heads mean even bigger savings!
 
Awesome!!!!

Looks to be the same poo brown colour as my dads old Scimitar.

Jensen with the V10 from the M5 would be nice :D:D:D
 
Do love the Jensen. We've got a rather beautiful condition Jensen FF here at Ricardo, can even take it out for weddings :D
 
Interesting. We race a Jensen Healey and could do with some tips to find compatible parts. Interested to see how you get on, keep us updated!
 
love those old tubs like the era tho thats a horrid color tbh rememebr they did the FF version also didnt they do them in 6.7 and 7.2 versions or was it 7.7 really loved them in the day
 
the 440ci is a 7.2L engine, they were strangled by emission control for the US market, this is being removed from this build.

The colour is horrendous, yes, it's unlikely to be sprayed that colour again :)
 
If this thread remains unfinished in the months/years to come, I will hunt you down for further details! Love these threads, but so many go unfinished!
 
If this thread remains unfinished in the months/years to come, I will hunt you down for further details! Love these threads, but so many go unfinished!

I've been keeping my other one up-to-date with developments so rest assured I'll do the same with this :)
 
Back
Top Bottom