Hello,
I've a problem with my pinto. Its a 2.1 with 93 mm Woessner pistons, Cossie rods and big valve head and 44 IDF carbs
Problem: It burned it's 3rd head gasket (Ajusa F3101 94,5 mm)
At low revs with full throttle I deffo have heard pinging noise but I've already set the ignition timing to 8 degrees. Marking on the pulley is OK at TDC. The plugs are OK (using already cold NGK plugs) showing a nice dark brown surface. No vacuum connected. Last time I had the head skimmed so this is levelled.
I had the same with a Bestek ignition, so I changed back to points. I'm running out of ideas ....
What else can I check?
CheeRS
Sascha
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