Supercharging an MGB.....I can't tune it, what am I doing wrong??
Автор: Exhausted
Загружено: 2025-06-20
Просмотров: 3559
Hey guys, in this episode I'm trying to tune my recently fitted supercharger and failing miserably, really miserably. I need you help
I fixed the previous issue with the belt coming off and am now happy the cooling system is OK with the steam due to flashing off.
I don't know what is wrong, but I believe it's fueling through the weber and timing.
My DCOE jets are;
Idle - 55F9
Emulsion - F16 170
Pump - 60
The timing recommended from Stuart is 10deg at idle and 26-28deg (vac line detached from distributor. My dizzy is a 123 Tune+
I'm really confused (still) re Tune+ as guidance from 123 in their Youtube videos states x2 on distributor v crankshaft advanced and x2... I might need to do some experiments.
I also have needed lots of advanced when I was NA, so might go back to NA and get the Weber to work before refitting the SC.
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