VP8 - Bally - SS - Recreation - Nitro Ground Shaker (Bally, 1980) VP8 | Pinball Nirvana
Recommended mods to Bally-18/35 and Stern solenoid driver boards | Pinball Help
Recommended mods to Bally-18/35 and Stern solenoid driver boards | Pinball Help
Mods | Pinball Help
Recommended mods to Bally-18/35 and Stern solenoid driver boards | Pinball Help
Nitro Ground Shaker (Bally 1980) - VPForums.org
SOLD - 1978 Bally Six Million Dollar Man (#5) (Up to 6 players can play) (Upgrades include: New Alltek MPU board, New Alltek Solenoid Driver board, New Pinscore LED display set) - Pinball Restorations, LLC.
Dual Voltage Mod Power Supply System – Arcade Upkeep
The BASIC Electromechanical (EM) Pinball Grounding Mod Kit | eBay
New Ground Mod I Didn't Know Was Necessary - 1979 Gottlieb Pinball Pool System 1 PCB Repair - YouTube
Pinball Marketplace Buy and Sell | Bally Ro Go pinball machine project | Facebook