MSD chip resistance in ohms

jyro · 02-02-2002, 10:53 PM

MSD revlimiter chip and timing retard chip resistances
use at your own discression

I only measured 5 chips to come up with this listing of values.
NOTE: all these are close estimates, I have tried the timing chip in the revlimiter and I know it works
RPM OHMS

7800 = 6.63 K ohms
7600 = 6.37 K ohms
7400 = 6.13 K ohms
7200 = 5.91 K ohms
7000 = 5.67 K ohms
6800 = 5.44 K ohms
6600 = 5.21 K ohms
6400 = 4.98 K ohms
6200 = 4.75 K ohms
6000 = 4.52 K ohms
A 5600 rpm chip is equal to a 4* retard chip
A 4500 rpm chip is equal to a 3* retard chip
A 3700 rpm chip is equal to a 2* retard chip

02-02-2002, 10:53 PM	#1
jyro NOT the Oldest Fart HERE Join Date: Jun 2001 Location: Midlothian, Tx Posts: 4,177	MSD chip resistance in ohms MSD revlimiter chip and timing retard chip resistances use at your own discression I only measured 5 chips to come up with this listing of values. NOTE: all these are close estimates, I have tried the timing chip in the revlimiter and I know it works RPM OHMS 7800 = 6.63 K ohms 7600 = 6.37 K ohms 7400 = 6.13 K ohms 7200 = 5.91 K ohms 7000 = 5.67 K ohms 6800 = 5.44 K ohms 6600 = 5.21 K ohms 6400 = 4.98 K ohms 6200 = 4.75 K ohms 6000 = 4.52 K ohms A 5600 rpm chip is equal to a 4* retard chip A 4500 rpm chip is equal to a 3* retard chip A 3700 rpm chip is equal to a 2* retard chip

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