MerCruiser Ignition Amplifier 15248T01 305 350 V8 5.0L 5.7L "V8-24" 15248A1

Removed from a 1983-1984 MerCruiser GM Chevy 305 5.0L V8 898 198hp / 200hp Sterndrive -  Please review this information thoroughly so you don't order the wrong one... Part Number(s) Included MerCruiser V8 Ignition Amplifier Module 15248A1 Stamped V8-24 Superseded / Equivalent / Related P/N: 390-7804A3 / 15248A1 / 15248T02 / (you would still need wire 84-15275A1) / 805361T2 Identification Mark: V8-24 Module Advance: 24° Initial Timing: 8° BDTC Total Advance: 32° @ 3700 RPM General Application / Compatibility Again Very important look look at the stamped number on yours (V8-24) is what is important Some models had like V8-22 or V8-24S and these WERE the same as these numbers represent the timing settings. MerCruiser 305/350 (5.0L/5.7L) With Thunderbolt IV ignition & Perimeter bolt Rocker covers - Which is basically the early 80's engines. MerCruiser 454 (7.4L) With Thunderbolt IV MCM 7.4L Bravo 1 & 2: 0B771113-0F351999 MCM 330 (B-W), 7.4L TR: 6083145 and Above MCM 4