Products : 123\MG-4-R-V

for all MGA & MGB's

The 123\MG-4-R-V is designed especially for the MGA and MGB. For MGC see 123\GB-6-R-V All the advance-curves, that were EVER specified for these cars, are integrated into this product. And even more than that : there is a fine-tuned curve for the so called 'stage-two' engines too! Static-timing is on TDC for all MGB-engines. The unit offers : - vacuum-advance - automatic dwell - spark balancing - automatic power-cut after 1 second - gearshift retard

Installation manual SPECIFICATIONS direct. : CCW (topview) voltage : 4,0-15,0 Volts range : 500 - 7000 rpm temperature : -30 to 85 Celsius coil : stock or High Energy coil primary coil NOT below 1,0 ohm dwell : constant current, fully autom. time-out : after 1 second current is switched off spark-bal. : better than 0,5 degr. crankshaft vacuum : advance starts at 5 inchHg stops at 10 degr. @ 10 inchHg gearshift retard > 17 inchHg max.advance : 45 degr. crankshaft wiring : red = +6V or +12V, black = '-' coil