1293cc Arden 8 port with Lucas Injection Gr.2

Discuss all aspects of Classic Minis in Motorsport be it historic or current, the cars, the personalities & the venues
Bart Smith
850 Super
Posts: 168
Joined: Wed Oct 10, 2012 5:15 am
Location: Southern California

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Bart Smith »

HOLY CRAP!

There is no way racing electric cars is going to replace that!
User avatar
Flygirl
850 Super
Posts: 142
Joined: Fri Jul 02, 2010 4:31 pm
Location: Southern Ontario Canada
Contact:

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Flygirl »

Fantastic! Epic noise.... :shock:
surfblue63

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by surfblue63 »

Just had my daily dose :lol: :lol:
JC T ONE
1275 Cooper S
Posts: 3180
Joined: Fri Aug 13, 2010 5:25 am
Location: Denmark

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by JC T ONE »

surfblue63 wrote:Just had my daily dose :lol: :lol:
Ohh and here was me thinking I was the only one :)
User avatar
minimans
1275 Cooper S
Posts: 1140
Joined: Tue Oct 29, 2013 9:24 am
Location: Sonoma California
Been thanked: 1 time

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by minimans »

Back in my day having a dose was NOT a good thing.......................................
mk1
Site Admin
Posts: 19842
Joined: Thu Jun 24, 2010 11:30 am
Location: Away with the Faries
Has thanked: 2 times
Been thanked: 5 times

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by mk1 »

having a dose was NOT a good thing.

I don't know whether to comment :lol: or :oops:

Did make me laugh though.
SMOKE GREY
1275 Cooper S
Posts: 1542
Joined: Thu Jun 24, 2010 7:31 pm
Location: Sunny Lancashire
Been thanked: 1 time

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by SMOKE GREY »

JC T ONE wrote:
surfblue63 wrote:Just had my daily dose :lol: :lol:
Ohh and here was me thinking I was the only one :)
Oh no, there is more of us out there.. :!: ;) ;)
e-type
850 Super
Posts: 247
Joined: Sun Mar 11, 2012 9:50 am
Location: Denmark

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by e-type »

Been on the rollers today:

https://www.youtube.com/watch?v=0JGj_By65aw

running a bit rich i the lower rpm range

The best 1293 5 port Swiftune cam/head split Weber car on these rollers is 135hp

We did 145hp and 140Nm
Oldskoolbaby
850 Super
Posts: 141
Joined: Wed Aug 07, 2013 7:20 am

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Oldskoolbaby »

Thats fantastic. What sort of revs are you running to make that power? Would love to see some indepth pictures of the injection system. I'm current debating whether to fit TJ, Lucas or Kungelfischer. Watching your video's is making me want Lucas!!
e-type
850 Super
Posts: 247
Joined: Sun Mar 11, 2012 9:50 am
Location: Denmark

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by e-type »

Max Hp is at 7000rpm, but keeping it all the way to 8300rpm where the ignition is cut.
I would also go for Lucas, parts are available allthouge expensive.
Astro
998 Cooper
Posts: 355
Joined: Wed Nov 09, 2011 6:52 am

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Astro »

e-type wrote:Max Hp is at 7000rpm, but keeping it all the way to 8300rpm where the ignition is cut.
I would also go for Lucas, parts are available allthouge expensive.
This means a 300°/300° cam? Are there special sources for these Lucas parts?
skorwxe
Posts: 22
Joined: Wed Dec 04, 2013 11:09 pm

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by skorwxe »

I know a guy who can supply fully refurbished Lucas metering units and or parts - will dig out his details and post. I own a car with the Weslake 8 port head (dry deck) with the earlier slide throttle set up - the engine needs finishing before I can run it !! I hope it will sound as good as this one does when it finally runs!
e-type
850 Super
Posts: 247
Joined: Sun Mar 11, 2012 9:50 am
Location: Denmark

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by e-type »

The 8 port Mini finaly made it to the track this weekend, but unfortunately it had trouble with the gear change from 2nd to 3th.
So I only have this small clip from Jyllands ringen.

https://www.youtube.com/watch?v=ZSMoKTWN7pw

Thomas
CooperSweden
Posts: 1
Joined: Fri Aug 07, 2020 2:25 pm

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by CooperSweden »

skorwxe wrote: Sat May 02, 2015 10:49 pm I know a guy who can supply fully refurbished Lucas metering units and or parts - will dig out his details and post. I own a car with the Weslake 8 port head (dry deck) with the earlier slide throttle set up - the engine needs finishing before I can run it !! I hope it will sound as good as this one does when it finally runs!
Hi!
Who can supply parts for the Lucas injection?
I have a unit from the 70 but I miss some parts.
Regards
User avatar
Hipwell
1275 Cooper S
Posts: 1370
Joined: Sat Aug 08, 2015 3:02 pm
Location: Solihull, UK
Has thanked: 1 time

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Hipwell »

CooperSweden wrote: Fri Aug 07, 2020 5:09 pm
skorwxe wrote: Sat May 02, 2015 10:49 pm I know a guy who can supply fully refurbished Lucas metering units and or parts - will dig out his details and post. I own a car with the Weslake 8 port head (dry deck) with the earlier slide throttle set up - the engine needs finishing before I can run it !! I hope it will sound as good as this one does when it finally runs!
Hi!
Who can supply parts for the Lucas injection?
I have a unit from the 70 but I miss some parts.
Regards
Which bits do you need?
Russsellmk1
Basic 850
Posts: 78
Joined: Sat Sep 05, 2015 8:06 pm
Location: Hertfordshire

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Russsellmk1 »

David Gathercole. Nice, helpful guy.
https://www.gathercoleraceengines.co.uk/injection
georgesheep
Basic 850
Posts: 35
Joined: Tue Jun 29, 2010 10:56 pm
Location: Wiltshire U.K. /Normandy France

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by georgesheep »

Hi
I read with great interest these new reply's to the original thread. In the last few day I have finished a project engine that I have been working on for the last few years with no particular use in mind, I imagine it could be used for track days and hill climbs but I expect that most likely it will go into a road car for some fun. I made the slide throttle inlet manifold myself melting down an old Landrover TD5 cylinder head for material. I hope to have it running on the dyno in the next few weeks to calibrate the Lucas metering unit fuel cam.

Regards Paul
You do not have the required permissions to view the files attached to this post.
mk1
Site Admin
Posts: 19842
Joined: Thu Jun 24, 2010 11:30 am
Location: Away with the Faries
Has thanked: 2 times
Been thanked: 5 times

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by mk1 »

GREAT WORK!
User avatar
Hipwell
1275 Cooper S
Posts: 1370
Joined: Sat Aug 08, 2015 3:02 pm
Location: Solihull, UK
Has thanked: 1 time

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Hipwell »

Very nice, can we have some more photos? Are you sure the fuel lines are good for 120psi?

Good luck driving on the road, they make an SU carburettor look like a military Swiss watch.

Do you have any data for the metering unit? I would be interested to see it.
Fanfaniracing
1275 Cooper S
Posts: 1289
Joined: Sun Feb 19, 2012 11:11 am
Location: Somewhere west Switzerland...
Been thanked: 3 times

Re: 1293cc Arden 8 port with Lucas Injection Gr.2

Post by Fanfaniracing »

Hi!

Wow! That's a nice engine you built here!

How did you manage to get the oil filter setup?
I promise i won't buy another MkI...
Post Reply