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Discussion Starter · #1 ·
I am helping out a friend with a jag 440, I works well from start to 3/4 throttle .After 3/4  there is no increase in speed The motor actually slows. Top end at 3/4 is 6000rpm about 45 mph.  Should be a bit better I think!!
I cleaned the carbs tonight.No big improvement.
Anyone know what the carb settings should be?
They were each set different when I tore them down.
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