BTR GEN V 2014+ GM Truck Stage 2 Turbo Camshaft (Single Bolt) - L83/L84/L86/L87 - 5.3L/6.2L
Specs: 221/23X, .639"/.639", 112.5 LSA, 38% FUEL LOBE
INTAKE LOBE LIFT @ TDC: 0.04480
From Brian Tooley Racing:
BTR is proud to introduce these new editions to our already impressive lineup of Gen V camshafts. The new Gen V STAGE 2 TURBO camshaft was designed for use in aggressive L83 and Street Strip L86/LT1 combos using small twin 58-6X mm or single turbos in the 80-88mm range. This camshaft offers an aggressive idle and even more midrange and top end capability than our Gen V Stage 1 cam. As with all BTR offerings, these cams were designed to help achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.
*Important Notes*
These kits fit 2014+ GM Truck (2015+ SUV) Gen 5 applications ONLY. Will NOT fit '07-'13 Gen 4 applications!
The use of BTR dual spring kit is required due to high valve lift and increased rpm potential in combination with the L83's heavy OEM valves. We also recommend the use of hardened pushrods in power adder applications.
Requires the use of an aftermarket converter for best drivability and acceleration.
Includes a 38% fuel lobe and was designed to be locked out.
We recommend using our BTR VVT lockout bushing.
