Home of the Legendary SPARTAN Camshaft!!

2003-2008 5.7L HEMI Camshafts **TO ORDER, PLEASE GO TO THE WEBSTORE AT WWW.SHOP.INERTIAMOTORSPORTS.COM**

Crazy Jay (click for more info)

$525 shipped to US48

  • 209/214 Duration Camshaft

  • MDS Friendly

  • Designed for performance & fuel efficiency

  • Easily Tunable - Recommended for Maximum Performance and MDS Efficiency

  • Does not require our Performance Heads

  • 6.1L Valve Springs Recommended

  • 6.1L Intake Pushrods, or our Custom Forged Pushrods Required

W/ Stock Cylinder Heads

325-335 RWHP, 355-365 RWTQ

W/ Performance Cylinder Heads

345-355 RWHP, 370-380 RWTQ


Spartan (click for more info)

$525 shipped to US48

  • 214/218 Duration Camshaft

  • MDS Friendly with Proper Tuning

  • Does not require our Performance Heads

  • Custom Tuning Recommended for Maximum Performance and MDS Efficiency

  • 6.1L Valve Springs Required

  • 6.1L Pushrods or our Custom Forged Pushrods Required

W/ Stock Cylinder Head

$465 -360 RWHP, 360-370 RWTQ

W/ Performance Cylinder Heads

370-380 RWHP, 370-380 RWTQ


Crazy Jay Plus

$525 shipped to US48

  • 210/218 Duration Camshaft

  • 0.545/0.566 lift, 112 LSA

  • Custom Tuning Required

  • Our Custom Forged Pushrods Required


Spartan Plus

$525 shipped to US48

  • 214/222 Duration Camshaft

  • 0.566/0.556 lift, 112 LSA

  • Custom Tuning Required

  • Our Custom Forged Pushrods Required


SRT MAX (click for more info)

$525 shipped to US48

  • 218/223 Duration Camshaft

  • MDS Possible with Proper Tuning (2-3 MPG over non-MDS use possible)

  • Custom Tuning Required

  • 6.1L or Manley/Crower Valve Springs Required

  • Our Custom Forged Pushrods Recommended

  • Higher Stall Converter highly recommended to preserve low end power as this cam is meant primarily for the 6.1 motor

W/ Premium Big Valve Heads

395-405 RWHP, 395-400 RWTQ


TBA TBA (click for more info)

$ + SHIPPING

  • XXX/XXX Duration Camshaft

  • Custom LSA for Maximum Exhaust Lope

  • MDS Possible with Proper Tuning (2-3 MPG over non-MDS use possible)

  • Custom Tuning Required

  • 6.1L or Manley/Crower Valve Springs Required

  • Our Custom Forged Pushrods Recommended

  • Higher Stall Converter Recommended, but Not Required

W/ Premium Big Valve Heads

395-405 RWHP, 395-400 RWTQ

6.1L HEMI Camshafts

Spartan (click for more info)

$525 shipped to US48

  • 214/218 Duration Camshaft

  • Does not require our Performance Heads

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.

W/ Performance Cylinder Heads

435-445 RWHP, 430-440 RWTQ


Super Spartan MAX

$525 shipped to US48 +

  • 214/218 Duration Camshaft

  • Does not require our Performance Heads

  • Custom Tuning Recommended for Maximum Performance

  • Our Custom Forged Pushrods Required

  • Air Intake, Ported Manifold & Throttle Body Recommended for max power gains

W/ Stock Cylinder Heads

415-425 RWHP, 445-455

W/ Performance Cylinder Heads

445-455 RWHP, 465-475 RWTQ


SRT MAX (click for more info)

$525 shipped to US48

  • 218/223 Duration Camshaft

  • Does not require our Performance Heads

  • Custom Tuning Required for Maximum Performance

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.

  • Higher Stall Converter Recommended for max low end power

W/ Stock Cylinder Heads

415-425 RWHP, 430-440

W/ Performance Cylinder Heads

445-455 RWHP, 455-465 RWTQ


Crazy Jay Plus

$525 shipped to US48

  • 210/218 Duration Camshaft

  • 0.545/0.566 lift, 112 LSA

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.


Spartan Plus

$525 shipped to US48

  • 214/222 Duration Camshaft

  • 0.566/0.556 lift, 112 LSA

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.


SRT MAX Plus

$525 shipped to US48

  • 218/226 Duration Camshaft

  • 0.566/0.556

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.


Raging Trojan

$525 shipped to US48

  • 214/226, 115 LSA Duration Camshaft

  • 0.566/0.556 lift - Designed for use with forced induction systems (superchargers, turbo systems)

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.


Super Raging Trojan

$525 shipped to US48

  • 218/226 Duration Camshaft

  • 0.566/0.556 lift - Designed for use with forced induction systems (superchargers, turbo systems)

  • Custom Tuning Required

  • Stock pushrods fine on the 6.1 or you can upgrade to Forged Rods. See webstore.

2009+ "EAGLE" 5.7L VVT Camshafts

Spartan Eagle Plus

$750 shipped to US48

  • 212/222 Duration Camshaft (112 LSA)

  • 0.556" lift

  • Highest quality billet cores

  • Does not require our Performance Heads

  • Custom tuning required

  • Stock springs or 6.1 intake springs with shims as an option

  • Can be run with stock push rods BUT REQUIRES PHASE LIMITER


Crazy Jay Eagle Plus

$750 shipped to US48

  • 208/216 Duration Camshaft (112 LSA)

  • 0.556" lift

  • Highest quality billet cores

  • Does not require our Performance Heads

  • Custom tuning required

  • Stock springs or 6.1 intake springs with shims as an option

  • Can be run with stock push rods BUT REQUIRES PHASE LIMITER


Stroked Eagle

$750 shipped to US48

  • 224/232 Duration Camshaft (112 LSA)

  • 0.556" lift

  • Highest quality billet cores.

  • Does not require our Performance Heads

  • Custom tuning required

  • Stock springs or 6.1 intake springs with shims as an option

  • Can be run with stock push rods BUT REQUIRES PHASE LIMITER

* $75 refundable core charge applies if not installed by one of our Authorized Installers

3.5L HO V6 Camshafts

We're proud to be the first (and still only!) aftermarket performance company to release camshaft options for the 3.5L HO V6 Chrysler motors and we have had great success with these over the years.

Pricing is $375 for these cams. There is a $200 core charge that will be refunded once your stock cams are sent to us.

*IMPORTANT* Due to poor camshaft availability (engine now out of production), we can ONLY do these if you source a set of cams and them them to us to be ground. Otherwise wait times will be months, not weeks, unfortunately.

Inertia 3.5L Camshafts Version 1.0

410 shipped in US48 (set of two cams) *

  • The first and only 3.5L cams to hit the market

  • Designed for performance with fuel efficiency in mind

  • Does not require our Performance Heads

  • Custom Tuning Required


Inertia 3.5L Camshafts Version 1.1 (click for more info)

$410 shipped in US48 (set of two cams) *

  • The slightly larger version of our 1.0 camshafts

  • Designed for performance with fuel efficiency in mind

  • Does not require our Performance Heads

  • Custom Tuning Required

W/ Stock Cylinder Heads

Gains of 15-25 RWHP, 15-25 RWTQ


Inertia 3.5L Camshafts Version 1.2

$410 shipped in US48 (set of two cams) *

  • The largest, most aggressive 3.5L camshafts available

  • Designed for maximum performance

  • Our Performance Heads Recommended

  • Higher Stall Converter Recommended

  • Custom Tuning Required

Inertia V6 Camshaft Lash Caps (**REQUIRED**)

$115 + SHIPPING

* $200 refundable core charge applies if not installed by one of our Authorized Installers

Custom Forged Pushrods

These one piece, custom forged pushrods are not only stronger, but also sized based off of our camshafts' base circles. These will help remove slack from your valve train and there by lessening excessive valve train noise commonly resulting from aftermarket camshafts. These are recommend for camshafts with durations of 218 duration or more, tight LSA's or with lifts above .550.

8 Custom Forged Rods for your Crazy Jay or Crazy Spartan Camshaft

$65 + ship

16 Custom Forged Rods for your Spartan or Spartan Max Camshaft

$135 + ship

16 Custom Forged Rods for your SRT MAX or Knuckle Duster Camshaft

$135 + ship

Adjustable Timing Kit

Crower Adjustable Timing Kit

This adjustable timing kit from Crower allows you to adjust your camshaft's intake center line.

The kit comes with the pre-made bushings to advance or retard your cam 2, 4 or 6 degrees.

$195 + ship

Accessories & Various Parts

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6.1 pushrods

$50/set + ship

16 6.1 Springs (exhaust)

$145 + ship

16 6.1 Springs (intake)

$165 + ship

Set of 8 (int) + 8 (exh) 6.1 Springs for 6.1 heads

$155 + ship

5.7 head gaskets

$125 + ship

6.1 head gaskets

$145 + ship

6.1 intake manifold gaskets

$35 + ship

16 lifters NON MDS

$715 + ship

SRT timing set

$170 + ship

SRT tensioners

$75 + ship

Melling oil pump

$215 shipped

Cam and Crank bolts

$25 shipped

Mercedes-Benz AMG Blue Tip Solenoids

$425/pair + shipping

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Rear wheel horsepower (RWHP) and torque (RWTQ) results are based off customer results following tuning.

Individual results may vary depending on supporting modifications and air quality at the time of testing.

Questions? Call us today at (512) 964-7724