Brian Tooley Racing

iTrader: (13)

Category: Engine - Electrical
Price: $600
Location (State): KY
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6, Small Block, Big Block
LS Engine?: Fits LS Engine

Up for sale is a barely used MSD Digital 7 Plus Programmable ignition box part number 7531. This is the box with slew control and can be used for traction control and is the box that everyone is talking about. These sell for $800+ new, this one has 12 passes on it for only $600.

Brian Tooley Racing

iTrader: (13)

s13vette

iTrader: (1)

very nice can you advance timing or only retard timing like the old model?