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What have you done today with your Austin Seven
#86
Michael - do note that my 1.25 SU carb is a full downdraft one (see below) - it will perform very differently to your semi downdraft, so the needle and spring that works for mine may not be so for yours.

[Image: 17a861df4286b9f4-490ff986d54bc0b9DSC02737.JPG]

Purchase a Gunsons Colortune kit (with the correct adaptor to suit your type of plug) and you will learn how the needle is oporating in your engine, from that you can make decisions about how to improve things.
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Messages In This Thread
RE: What have you done today with your Austin Seven - by Ruairidh Dunford - 22-11-2018, 08:50 AM
Peak District well dressing - by Tony Griffiths - 31-08-2019, 05:00 PM
Genuine old and imitation new - by Tony Griffiths - 01-07-2021, 03:37 PM
Crankcase machining - by Chris Garner - 29-08-2023, 08:59 PM
Massed ballon landing and A7 - by Tony Griffiths - 03-09-2023, 08:27 PM
Popping and not pulling well? - by Biddlecombe - 10-04-2019, 03:37 PM

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