Msd 8733 two step module selector adjustable 2 step plastic black chevy pontiac ls engines each.
													
																	Ls1 2 step launch. 
									
	
		
	
																	Gm performance fans will be geeked to learn about this direct plug in 2 step launch control. 
																	The unit is easy to install with factory style connectors for a splice free installation. 
																	Msd ls engine 2 step launch control. 
																	Find msd ls 2 step launch controls 8733 and get free shipping on orders over 99 at summit racing. 
															
													
									
	
		
	
																	Right after installing my msd 2 step i give it a hit at 2500 rpm. 
																	Gm performance fans will be geeked to learn about msd s direct plug in 2 step launch controls for ls engines. 
																	The unit is easy to install with factory style connectors for a splice free installation. 
																	The lnc 003 dual rpm launch controller is a true 2 step spark based rpm limiter for use with lsx based engines and ignition systems. 
															
													
									
	
		
	
																	Gm performance fans will be geeked to learn about this direct plug in 2 step launch control. 
																	The lnc 003 provides the ability to control a primary and secondary rpm limit setting.