123/MG-4-R-VPOS

£282.95

123 ignition - electronic ignition for classic cars

Products : 123MG-4-R-VPOS

for all MGA & MGB's

The 123MG-4-R-VPOS is designed especially for POSITIVE EARTH MGA and MGBs.

For MGC see 123GB-6-R-VPOS

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 :

- POSITIVE EARTH
- 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

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!POSITIVE EARTH ONLY!!!!!!!!!!!!!!!!!!!!!!!!!

SEE a 123ignition unit in action on 'YOU TUBE'

123/MG-4-R-VPOS

Southern Carburetters Shop > 123ignition > 123ignition - Original

123/MG-4-R-VPOS

Products : 123MG-4-R-VPOS

for all MGA & MGB's