1.7 IE 33 slight stumble/bogging on takeoff
I'm gradually starting to get my 33 running sweet, but there is an annoying stumble at times when I'm starting off in first gear. Its like nothing happens for a moment when I put my foot down the car seems to bog down for a moment and then it picks up and goes like a rocket as usual. Its actually quite annoying since it still happens despite checking vacuum hoses, replacing sparks, leads, cap etc, etc....I'm sure it is something simple, but where to start?
Any suggestions appreciated.....