I was reading about this in the newest FF&MM today, just sick!
A 2013 GT500 with only the KB Mammoth Liquid Cooled 4.2L blower kit, 200 lbs. injectors, KB Boost-A-Pump, E85, and a Centerforce clutch to hold the power made 985 RWHP!
This is all on a stock block and internals.There were no other modifications to the heads/cams/exhaust and no nitrous was used.
http://kennebell.net/KBWebsite/Common/pdfs/Shelby_2013_TechTips.pdf
A 2013 GT500 with only the KB Mammoth Liquid Cooled 4.2L blower kit, 200 lbs. injectors, KB Boost-A-Pump, E85, and a Centerforce clutch to hold the power made 985 RWHP!
This is all on a stock block and internals.There were no other modifications to the heads/cams/exhaust and no nitrous was used.
http://kennebell.net/KBWebsite/Common/pdfs/Shelby_2013_TechTips.pdf