Tick Performance proudly offers our Elite Series of Camshafts designed specifically for LS1 & LS6 Engines! Using the latest and greatest technology available, we've put together a complete line of Camshafts that are designed to meet every goal, from mild to wild. Our Elite Series of Camshafts are all manufactured by Cam Motion and are updated with a new version every time an advancement in valvetrain technology becomes available, so they're ALWAYS cutting-edge! Although we suggest measuring for piston-to-valve clearance during ANY camshaft install, every Elite Series Camshaft is designed to fit in a stock engine & stock heads with adequate clearance unless otherwise noted. These cams are designed to maximize power, reliability and valvetrain longevity. Tick Performance Street Heat Stage 1 V2 Camshaft for LS1 & LS6 Engines225/228 | .615”/.595” | LSA112+3 Designed for: LS1, LS6, LQ4 and LQ9 Engines (325-364ci) with Cathedral Port Heads (as they're equipped with stock)Basic Operating RPM Range: 1800-6400Expected Horsepower Gains: 30-45RWHP over the stock camshaft in a well-optimized setupAftermarket Headers Required: No (although longtube headers will allow maximum power gains)Stall Converter Required: No (although a 2800RPM+ stall would be optimal)Rear Gear Upgrade Required: Suggested for maximum performance (3.08+ for manual transmissions and automatic)Works Well with Nitrous: Yes (shot size 250 or less)Will Pass Most Smog Emissions: No Our Tick Performance Street Heat Stage 1 V2 Camshaft for LS1 & LS6 Engines is a fresh re-design, and is perfect for those who want to gain a noticeable amount of power while retaining great street manners and a relatively stockish idle. We strongly suggest the use of our Tick/PAC Dual Valvesprings and hardened pushrods with this camshaft (sold separately.) Hundreds of hours were spent developing this camshaft to perform precisely the way we advertise, so as a result, changes to the LSA or any other specification of this camshaft are not available.