For those of you that cannot burn your own roms, these are the chips needed to upgrade your Indianapolis 500 pinball machine to the latest version, play a different version, or replace missing/damaged roms. Replaces B/W Part#’s:
INDIANAPOLIS 500 SOUND ROM U2 v1.0 A-5343-50026-S2
INDIANAPOLIS 500 SOUND ROM U3 v1.0 A-5343-50026-S3
INDIANAPOLIS 500 SOUND ROM U4 v1.0 A-5343-50026-S4
INDIANAPOLIS 500 SOUND ROM U5 v1.0 A-5343-50026-S5
INDIANAPOLIS 500 SOUND ROM U6 v1.0 A-5343-50026-S6
INDIANAPOLIS 500 SOUND ROM U7 v1.0 A-5343-50026-S7
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Please be aware shipping times are estimates only, NOT a guarantee of delivery time. All carriers still seem to be having occasional issues.
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![Dirty Harry Pinball - CPU Rom LX-2 [U6]](https://sandbox.mattsbasementarcade.com/wp-content/uploads/2017/06/dirty-harry-flyer-front-300x390.jpg)
