Thunderbolt IV Ignition Box
#1
Where can you purchase different modules? I have the V8-24 Module. It is the early alluminum box style. I understand with the vortec heads on my SBC I should look for 30-32 degrees total. This means 8 initial right....Which box is best for you SBC/Vortec guys? Thanks everyone....
"Bad-Habit"
"Bad-Habit"
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tontom1989mercv6
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