View single post by Esprit2
 Posted: 01-12-2021 07:18 pm
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Esprit2

 

Joined: 05-01-2005
Location: Minneapolis, Minnesota USA
Posts: 575
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The 23D4 & 43D4 have NO vacuum capsule.
The 25D4 & 45D4 DO have a vacuum capsule.

Despatch
Number
41488 -- 23D4 -- 1972-75 -- J-H & JGT
41488 -- 23D4 -- 1974-75 -- Elite, Eclat, Esprit

41634 -- 25D4 -- 1976 -- Jensen-Healey
41634 -- 25D4 -- 1976 -- Elite & Eclat
6° Vac Retard
Centrifugal Advance:
Nil. @ 1000
. 8° @ 2000
18° @ 4000
22° @ 5000
26° @ 6000

41584 -- 45D4 -- 197?-7? -- J-H
41584 -- 45D4 -- 197?-7? -- Elite, Eclat & Esprit
8° Vac Retard - Lotus Spec 1
8° Vac Retard - Lotus Spec 2
0° Vac Blanked Off - Lotus Spec 3
Centrifugal Advance:
Nil. @ 1000
. 3° @ 1500
10° @ 2000
16° @ 3000

41605 -- 45D4 -- 1975-76 -- J-H & JGT
41605 -- 45D4 -- 1974-78 -- Lotus Elite, Eclat
41605 -- 45D4 -- 1976-78 -- Lotus Esprit

41623 -- 45D4 -- 1978-83 -- Elite, Eclat S1 & S2.2
41623 -- 45D4 -- 1978-83 -- Esprit S2, S2.2 & Turbo
0° Vac Blanked Off - Lotus Spec 3
Centrifugal Advance:
Nil. @ 1000
. 8° @ 2000
16° @ 3000

41626 -- 45D4 -- 19??-?? -- Elite, Eclat & Esprit
8° Vac Retard - Lotus Spec 2
0° Vac Blanked Off - Lotus Spec 3
Centrifugal Advance:
Nil. @ 1000
. 8° @ 2000
18° @ 4000
22° @ 5000
26° @ 6000

In North America, contact Jeff Schlemmer at Advanced Distributors
http://advanceddistributors.com/wordpress1/

In the UK/ Europe, contact the Distributor Doctor
http://www.distributordoctor.com/

In either case, tell them what you want. Given any 23D4 or 43D4 distributor (no vacuum capsule), they can set it up to any advance curve you specify. They can also convert any 25D4 or 45D4 with a vacuum capsule, to a 23D4 or 42D4 without a vacuum capsule.

Regards,
Tim Engel

Last edited on 03-16-2021 09:41 pm by Esprit2