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Old 06-27-2013, 10:53 AM   #2
bct10985
 
Drives: 2010 2SS LS3, 02 Lightning, 98 jeep
Join Date: Nov 2012
Location: dover, de
Posts: 430
Map= manifold absolute pressure sensor. Guess the zr1 map helps with tuning. There was a debate about wether it is NEEDED but with it u can read boost througb your odb2 port. The zr1 plugs are just 1 step colder then stock which again not absolutely sure they r NEEDED. I think the sensor is about $40 and plugs $60-80.
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ECS Novi 1500 supercharger, tsp 2" longtubes, zl1 fuel pump, adm fpcm, id850s, aem meth kit, 305 nitto 555R. 600rwhp mustang dyno
Waiting to install- fsp cam kit, McLeod rxt.
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