Description
FRP Tuning VVT HEMI Forced Induction Camshaft (Turbo / Supercharger) is a lineup of turbo- and supercharger-specific VVT HEMI camshafts, matched to boost level, converter and power goal.
Turbo Camshafts
- STG1-Turbo 216/226 .582/.582 112+3 - Built for trucks running 78mm turbos or smaller on a stock torque converter.
- STG2-Turbo 225/235 .611/.611 113+3 - Designed for 5.7/6.4 cars on a stock or higher stall converter. Truck applications need a 2800+ stall converter. A solid choice for mild turbo setups making 800hp or less.
- STG3-Turbo 230/240 .611/.611 114+3 - A step up for 6.4/5.7 cars running a 3200+ stall converter. This grind supports up to 1000hp and works well with turbos up to 85mm.
- STG4-Turbo 237/247 .611/.611 114.5+3 - A more aggressive turbo cam for max-effort 5.7-based engines or 392ci 6.4s. If you're pushing more than 20psi on large frame turbos, this is the one. Requires a 3200+ stall converter and is good for up to 1300hp.
- Max Effort Turbo 245/255 .611/.611 115+4 - The top of the turbo lineup, built for 6.4-based engines chasing north of 1300hp on large single or twin turbos running methanol, E85, or race gas. Capable of 8000rpm+ with the right valvetrain.
Supercharger Camshafts
- STG1-SC 218/232 .582/.582 114+2 - An entry-level blower cam for 5.7 trucks. A mild option that works with the stock torque converter, ideal if the truck still needs to tow and work.
- STG2-SC 226/240 .611/.611 115+3 - Built for 5.7/6.4 cars on a stock or aftermarket converter, or 5.7 trucks with a 2800+ stall converter. Delivers a noticeably choppy idle and performs well with superchargers running stock pulley up to 15-20psi.
- Titan II 231/246 .611/.611 116+4 - A supercharger cam for 6.2/6.4 applications. Clears stock in SBE 6.2/6.4 engines; 5.7s will need aftermarket pistons. Built to maximize power on blown combos with an aggressive idle, and it's stock converter friendly. Expect more power at lower boost compared to the factory camshaft.
- Widowmaker 2.0 239/253 .611/.611 116+3 - Designed for 6.4-based engines targeting up to 1300hp with a supercharger. Requires a 3400+ stall converter.
- Max Effort SC 245/261 .611/.611 117+4 - The top-tier blower cam for 6.4-based stroker combinations chasing north of 1300hp with heavy boost on race gas, E85, or methanol. Requires a 3600+ stall converter.
Options
- Camshaft – STG1-Turbo 216/226 112+3, STG2-Turbo 224/234 113+3, STG3-Turbo 230/240 114+3, STG4-Turbo 237/247 114.5+3, Max Effort Turbo 245/255 115+4, STG1-SC 218/232 .582/.582 114+2, STG2-SC 226/240 .611/.611 115+3, Titan II 231/246 .611/.611 116+4, Widowmaker 2.0 239/253 .611/.611 116+3, Max Effort SC 245/261 .611/.611 117+4
Custom tuning is required for any of these camshafts and is not included with the purchase. N2 Speed builds custom HP Tuners tunes for cammed HEMIs (remote, log-based, no live tuning) - ask about bundling your tune with the cam.
Not sure which cam fits your combo? Call N2 Speed at (954) 406-8550 or email sales@n2speed.com and we'll spec the cam, converter and supporting parts with you.
Stock is limited and custom grinds carry a lead time of approximately one week. All camshaft sales are final, no refunds.
