Hi Richard,
Check the intake manifold for cracks/looseness...
Couple of years ago a guy on the list spent months with a similar problem (eg
leaning out engine when hot)
Discovered a crack in the intake manifold that opened up when it was heated...
Long shot, I know, but worth a look
I guess otherwise, are you running electronic ignition?
Is the coil good?
Are the pistons in the carbs moving freely, and not binding when they get up to
temp..?
No crap intermitently blocking the float bowl jets?
Just a few of the things that I can think of...
Cheers
Tim
Richard Gosling wrote:
--
Tim Dafforn
University of Cambridge
Structural Medicine Unit
Cambridge Institute for Medical Research
Wellcome Trust Centre for Molecular Mechanisms of Disease
Hills Rd, Cambridge CB2 2XY.
UK
Tel. (01223) 763230
Fax. (01223) 336827
http://smokeroom.cimr.cam.ac.uk/
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