carb dashpot spring recommandation

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Charlynsane
1275 Cooper S
Posts: 1177
Joined: Wed Jan 16, 2013 9:50 am
Location: France

carb dashpot spring recommandation

Post by Charlynsane »

Hello Guys

The engine break in procedure is soon finished, time to tune my car!
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here the species

1293
Clubman gearbox
MED clubman S/C and S/C drop gear
SW5
1,4 swiftune roller
twin HS4 and swift une ram pipe and ABD needles
fully ported head
switune CSI etc..

The car runs well but it's like ON/OFF when you push the slightly the throttle

I guess the damper ascends too fast

I check the damper spring but no color mark on it, my carbs are FZX3054 so should be blue or black damper spring?

Thank you for your help and recommandations
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Hipwell
1275 Cooper S
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Joined: Sat Aug 08, 2015 3:02 pm
Location: Solihull, UK
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Re: carb dashpot spring recommandation

Post by Hipwell »

Try with thick oil, try with no oil. Gives an idea of what’s needed.
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