$14.99

4V (qty 4)

$28.99

These new Cam spacers are made from 6061 T-6 Aluminum and are hard anodized RED for strength, these cam spacers reduce important rotating weight by over 80% compared to the stock spacer but still retain the strength of the heavy factory spacers. They can be installed while the engine is in the car with simple hand tools and dyno testing has proven to add Quicker engine revving and response and HP by reducing parasitic drag/weight. 2 Included per kit. As used in the MMR 2500 Horsepower racecar!

                     4 Valve                                                        2 Valve

SOHC

400003B

DOHC

This Lifter is needed to correctly degree and test valvetrain events. This lifter will also help determine Piston to Valve clearance when adding any aftermarket cam.

Works for all 2V and 4V applications

A MUST WHEN CHECKING PISTON TO VALVE CLEARANCE

Everything needed to time any modular engine, Includes Adjustable lifter, degree wheel, Dial indicator and stand for Modular heads. Includes Carry case.

MMR Valve Spring Compressor

This great tool from MMR allows you to change Valve Springs, retainers and locks while the engine is in the vehicle and with the cams installed without disturbing cam timing!! 2V only

$69.99

This kit contains the Springs and Titanium retainers for the GT500/Ford GT Cylinder heads. Standard 4V springs from Comp cams and Manley will not work with these heads due to the separate installed heights on the intake and exhaust. This kit has been properly engineered to  maintain the correct installed heights and work with stock and ALL aftermarket cams. The increased seat pressure that this kit produces is also great for High boost applications.

Great performance gains and Comp cams go hand in hand, stage 1 cams can use factory springs, stage 2 and 3 require High lift springs. Stage 1 Cams great forN/A or Nitrous cars with Bolt ons, stage 2 and 3 great for engines with head work, increased compression, stroker engines etc. Call for your application. Custom N/A cams also available.

Requires MMR SPRING KIT PN#400227

Requires Manley Spring kit PN#100742 For all other DOHC applications

Requires MMR SPRING KIT PN#400227

Requires Manley Spring kit PN#100742 For all other DOHC applications

Requires MMR SPRING KIT PN#400227 for GT500 / Ford Gt supercar applications

Requires Manley Spring kit PN#100742 For all other DOHC applications

Select stage @ checkout

Brand new takeouts from new heads, original equipment on 2003 and 2004 Supercharged Cobra. Includes all 4 cams (2 intake and 2 exhaust). Great smog legal upgrade for s/c engines. Fits all DOHC heads

Brand new takeouts from new heads, original equipment on GT500. Includes all 4 cams (2 intake and 2 exhaust). Great smog legal upgrade for s/c engines. Fits all DOHC heads.

Brand new takeouts from new heads, original equipment on FORD GT SUPERCAR. Includes all 4 cams (2 intake and 2 exhaust). Great smog legal upgrade for s/c engines. The biggest production cam/smog legal cams to date. Works good for n/a and s/c applications. Fits all DOHC heads, spring upgrade recommended.

Recommended for all Forced induction applications and aftermarket camshafts, compatible with all factory locks and retainers. Up to .525 Lift  95lbs seat pressure/260 open pressure

Recommended for all Forced induction applications and aftermarket camshafts, compatible with most locks and retainers. Up to .500 Lift  95lbs seat pressure/260 open pressure

Replace those worn valves and springs with the brand new factory ford units, dealer cost is over $300 for this kit - save big $ with MMR!! QTY 8 intake valves, QTY 8 exh valves and 16 springs

Complete set of intake and exhaust springs (32 total). Removed from Brand new cylinder heads. Great for cylinder head rebuild or assembling bare heads. These springs ONLY fit Ford GT, GT 500 and Cobra R heads.

These are brand new OE quality lifters and guaranteed by MMR - get rid of those ticking high mileage lifters!

400008B

$279.99

2 Valve kit includes 16 (A)

4 Valve kit includes 32 (B)

400011B

$299.99

A great upgrade for ANY 93-2010 2V or 4V, the stiffer body means less deflection which makes more HP. A must for that serious build when the expensive Jesel brand below is not within your budget. No modification needed

Direct replacement for Ford GT and GT 500

$349.99

4V (qty 32)

$699.99

Full Roller design (valve tip and Camshaft) eliminates parasitic drag gaining  20-40 HP on mostly stock applications, when every HP counts!!

Racers have found that the standard O.E.M. cam followers just cannot stand up to extreme RPM and loads from increased spring pressure, supercharging and fast lift cams. JESEL's new Double Roller Cam Followers operate with less friction by featuring a needle bearing roller on both the valve tip and camshaft to eliminate scrubbing and galling. The billet aluminum body is CNC machined from a proprietary 7000 series aluminum that undergoes a shotpeened surface finish to eliminate any stress risers in the surface finish

The billet aluminum body is manufactured from a proprietary 70 series aluminum that undergoes a vibratory surface finish to eliminate any stress risers in the surface finish. There are 2 versions of this follower available, a follower that will work with the factory hydraulic lash post as well as a version that must be used with our solid lash post. The lash post, whether it's the factory unit or JESEL's Solid design, locks into a hardened steel cup that is pressed into the body. This encapsulation of the lash post further increases the stability of the follower and prevents the follower from disengaging from the lash post at high rpm.

Qty16 for SOHC

400021B

Qty 32 for DOHC

$3699.99

No other Company has the History of Turbo Charging Modular Engines than MMR, MMR has 3 stages of Custom Turbo Grinds to fit every application, each cam has been track and dyno tested to perfection to bring you the most powerful cam you can put in your Turbocharged 2V.

Stage 1 Single or Twin Turbos up to 18 psi w/mild bolt ons such as Throttle Body, plenum, Tubular headers etc.

Stage 2 Single or Twin Turbos up to 18 psi w/ ported Heads, Intake manifolds, Stroker engines, oversize valves etc.

Stage 3 Single or Twin Turbos up to 30 psi w/ heavily Ported Heads, Sheetmetal or heavily ported Intake manifolds.

All cam kits include spec sheet, All kits require PN#100645 or 101645 Spring kit.

To protect our Valuable Research and Development MMR does not print or share cam specs.

Bronze valve guides have a natural lubricative property that prevents valve wear and reduces friction for more HP

100657 (DOHC)

$179.99