Maximum afrs in individual cylinders
05-03-2018, 09:15 PM
#31
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Smitty,
Excuse my ignorance, but are all O2's equidistant? Could some cylinders be burning more or less in the pipe? Or, is 1 cylinder just scavenging more from the other, or fuel distribution from the carb? How tall carb spacers are you using? I have some 3" and 4" spacers Jim designed I could send you. You obviously you have the technology to monitor, what would a colder plug do in those high cylinders more or less burn?
Just throwing out thoughts. Probably some dumb ones. lol
(Now we are all worried about our builds after your findings)
Excuse my ignorance, but are all O2's equidistant? Could some cylinders be burning more or less in the pipe? Or, is 1 cylinder just scavenging more from the other, or fuel distribution from the carb? How tall carb spacers are you using? I have some 3" and 4" spacers Jim designed I could send you. You obviously you have the technology to monitor, what would a colder plug do in those high cylinders more or less burn?
Just throwing out thoughts. Probably some dumb ones. lol
(Now we are all worried about our builds after your findings)
05-04-2018, 07:38 AM
#32
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I realize it is a bit ham fisted and archaic....but have you considered putting extremely small zip ties through the boosters (or notching boosters)? Non symmetrical boosters are semi common in OEM carbs to help with distribution.
http://speedtalk.com/forum/viewtopic.php?t=39608
http://speedtalk.com/forum/viewtopic.php?t=39608
Last edited by SS496; 05-04-2018 at 07:41 AM.
