Appears to be a quality item and from what I can gather one of the few coils made in the U.S. It is approx 54mm diameter and a perfect fit for the original coil clamp on my blue Holden 308. Other coils (Fuelmiser CC200 and Tridon TIC122 which were specified for the car) were actually slightly too large and would not fit the original coil clamp unmodified. The only change that was required was a new coil lead because the FAST coil has a female HT terminal instead of the original HEI male terminal. The PS20 coil is black with a sticker on it, a nickel plated version is available as the PS40. Primary resistance is 1.4 ohms and secondary resistance 5.2 K ohms.
Verified purchase: No
Nicely painted good quality seems to work well
Verified purchase: Yes | Condition: New
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