Product Description
Michigan Motorsports LS4 226/235 Camshaft
Fits 2005-2009 5.3L LS4 Front Wheel Drive Engines
Specs: 226/235 .600"/.600" 111 LSA, 3 Bolt Pattern
The big dog in Michigan Motorsports' LS4 cam lineup, this 226/235 camshaft will typically see gains of 60+hp with proper tuning and supporting mods. It has a very aggressive idle sound that lets everyone know this LS4 didn't just come to play, it came to win! A 2800+rpm stall converter will be required (ideally 3200+ rpm for best performance off the line).
We have paired this camshaft with our own line high performance .600" beehive valve springs. Michigan Motorsports has teamed up with a Tier 1 OEM supplier to offer high quality, durable performance beehive springs at a competitive price. These springs are a great alternative to the popular PAC 1218 and 1219 springs which have seen large price increases over recent years. They are also designed to use the factory retainers, locks and valve seals. We also offer this camshaft with our .660" Dual Spring Kit with Titanium retainers as an option as well for higher RPM racing applications.
Our Kit Options Include:
Camshaft Only: Michigan Motorsports LS4 226/235 Camshaft by itself
Cam With Beehive Springs And Pushrods: MM LS4 226/235 Cam, Michigan Motorsports .600" Beehive Valve Springs (reuses your factory retainers and locks), Tophat valve seals, and 7.400" Length Chromoly 5/16" Pushrods
Cam With .660" Dual Spring Kit And Pushrods: MM LS4 226/235 Cam, MM Dual .660" Springs with lightweight Titanium retainers, valve seals, locks, locators, and 7.400" Length Chromoly 5/16" Pushrods
Gasket kit Option: Includes Timing cover gasket, water pump gaskets, front crankshaft seal and new crankshaft damper bolt
Please note:
- If installing in a 2007-later model of the LS4, a 3 bolt cam sprocket conversion will be required
- LS4 Engines will require a DOD/AFM delete kit to install an aftermarket camshaft
Applications Include (5.3L V8 Models only):
- 06-07 Chevy Monte Carlo SS
- 06-09 Chevy Impala SS
- 05-08 Pontiac Grand Prix GXP
- 08-09 Buick Lacrosse Super
