Does anyone have any idea how to tune these three guys!!!!!!!! i have them on my 202 and i need them tuned for more go!!!!![]()
used to have a set on my 202 years ago! all i can suggest is that make sure all the carbs r open the same amount at idle and the same amount at wot! bit of an art on its own workn out the linkages, make sure they r squiting the same amount of fuel with the accelarator pumps, play with the idle mixture screws until u get the best idle, make sure they r sealing properly on the manifold and only run low fuel preasure, i think 3 or 4 psi! i was told to run 38mm chokes and cant for the life of me remember the jetting! worst part is trying to get jets for them.
I used to run twin side draught webers on a 2.0l escort that hammered (it was my first car so dont laugh too hard) and after struggling for months to get the carbs set a motorbike mechanic I knew ended up tuning them using a vacuum guage, by adjusting the mixtures he was able to get the carbs exactly the same and musta known his stuff coz it went like stink afterwards