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To: walsh(at)tcd.ie (stephen walsh)
From: "Bert Clewits" <nyclewit(at)nyhp03.serigate.philips.nl>
Subject: your mail
Cc:
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Hi Stephen!
Herewith some other impers addresses.
---------------UK addresses !!!----------------------------------
Gillian Hill <100023.3005(at)compuserve.com>
Ian Reeves <100725.1634(at)compuserve.com>
GMR 379D and is blue and white, with matt black bonnet and engine cover
Martin Bristow <M.G.Bristow-95(at)student.lut.ac.uk>
marin has a tuned Imp as well !!
Gerry Fagan <100752.3045(at)compuserve.com>
---------------NL addresses !!!----------------------------------
Bert Clewits <nyclewit(at)nyhp03.serigate.philips.nl>
Franka Steenhuis <franka(at)bart.nl>
Do have a look at here imp woldwideweb site:
http://www.bart.nl/~franka
it's preliminary but really good !!!
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I'll try to get you the jet settings, I'll look them up in tim
Millingtons book or others or Impressions.
Flat spots are probably indeed due to carb jet settings.
Regards, Bert
+------------------------------------------------------------------------+
| Bert Clewits (Imp nut) G.P.Duuringlaan 40A |
| Sunbeam Alpine S IV GT '64 7339 BV Apeldoorn |
| Sunbeam Imp,Californian, The Netherlands |
| Chamois,Stiletto Tel: +31-55-5331601 |
| Philips Semiconductors Nijmegen NL nyclewit(at)nyhp03.serigate.philips.nl |
+------------------------------------------------------------------------+
95) with ESMTP id IAA18116 for <alpines(at)autox.team.net>; Mon, 22 Jan 1996 08:07:00 +0100
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Date: Mon, 22 Jan 1996 08:01:33 GMT
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To: walsh(at)tcd.ie (stephen walsh)
From: "Bert Clewits" <nyclewit(at)nyhp03.serigate.philips.nl>
Subject: Imp carburettor settings
Cc: alpines(at)autox.team.net
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Hi Stephen,
> I regularly rev the engine to 8500 and in third gear I have done 95
>mph,in fourth I have done 7200 and with the speedo reading well off the
>clock the speed can be worked out by 7.2 *15 as the gearing is 15 mph per
>1000 revs,I will leave this for you to work out!!!! At these speeds the
>wipers try to fly away, the wing mirror bends back and the front end goes
>lite. They should have a category for highest top speed in the magazine, Do
>you think they would agree, perhaps not.
> I must mention a problem the engine suffers, between 2500 and 3000 rpm
>there is a hell of a flatspot. I have tried many things to stop this but it
>still remains, I now think it could be my jetting, Would you ,by any chance
>know , the correct jets , particularly the idle, pump jet and bleed back as
>I know the others are correct.On the other hand it could just be that the
>cam is too wild(R20)
On your question what carb settings you need, I'll have to know weather
you have a 998 and what carbs you got on there.
I expect you have a 998 ?
Some settings see below, but still give me your engine spec I have more info to
go om.
carb capacity cam jet-setting
------------------------------------------------------------------------------------------------
twin 40 DCOE weber 998 r17/r20 main130/air 180/tube F16/Choke32/pump40/Idle 45F9/return 55
with air cleaner
twin 40 DCOE weber 998 r23 main115/air 160/tube F15/Choke30/pump35/Idle 45F9/return 55
without air cleaner
single 28/36 DCD 875 Sport Primary:main 105/Air 220/Choke 21/Idle 40/Pump50
on heated manifold Secondary:main 130/Air 200/Choke 24/Idle 50
single 28/36 DCD 998 r17 Primary:main 115/Air 230/Choke 22/Idle 40/Pump50
on heated manifold Secondary:main 130/Air 200/Choke 24/Idle 50
twin 150CD 998 r17 6f needle & red spring
twin 150CD 998 sport 6f needle & blue spring
twin 125CD 998 r17 6s needle & red spring
twin 125CD 998 sport 6s needle & blue spring
twin 125CD 875 standard 6l needle & blue spring
single and
twin 125CD 875 sport 6k needle & blue spring
single 125CD 875 standard 6k needle & natural spring
------------------------------------------------------------------------------------------------
Regards, Bert
+------------------------------------------------------------------------+
| Bert Clewits (Imp nut) G.P.Duuringlaan 40A |
| Sunbeam Alpine S IV GT '64 7339 BV Apeldoorn |
| Sunbeam Imp,Californian, The Netherlands |
| Chamois,Stiletto Tel: +31-55-5331601 |
| Philips Semiconductors Nijmegen NL nyclewit(at)nyhp03.serigate.philips.nl |
+------------------------------------------------------------------------+
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