- Joined
- Oct 7, 2014
- Threads
- 189
- Messages
- 1,236
- Reaction score
- 317
- Location
- California
- Website
- www.modularmotorsportsracing.com
- Vehicle(s)
- Worlds Fastest & Only 5 second Coyote
- Thread starter
- #1
MMR is pleased to release its CNC head porting to the public. MMR's Port design is over 3 years in the making and holds every Ford Coyote Record including Worlds Fastest Ford Coyote with an astounding 5.67 1/4 mile @ over 265mph and producing over 4000hp with factory cylinder heads!
Let MMR take your 2016-2020 GT350 cylinder heads to the next level with CNC porting.
When you send MMR your GT350 cylinder heads we will fully CNC port both the intake and exhaust ports to our most recent specs. Flow is greatly increased over all stages and our port designs are both dyno and track proven. HP and TRQ are both greatly increased with zero sacrifice in reliability or performance!
Finally the combustion chamber is reshaped to unshroud the valves and spark plug for reduced chance of detonation and increased cylinder head performance.
Valves are pressure tested and lapped as needed prior to reassembly to ensure a perfect seal.
Price is per pair
Select your Options below:
Add to Cart:
Please Choose:
5.0 Coyote Porting Options
Stage 1 (Gain 20-40HP)
Stage 2 (Gain 40-60HP) ( +$250.00 )
Stage 3 (Gain 60-80HP) ( +$450.00 )
Stage 3R (Gain 85-95HP) ( +$600.00 )
Additional Options & Upgrades
Add MMR Billet Cam Caps PN#LABCCBL & 676500 ( +$1,300.00 )
O ring heads for Lockwire Grooves (copper gaskets only) PN#LAB2 ( +$125.00 )
Please send me BOXES & UPS Call Tags ( +$120.00 )
Re-surface Cylinder heads PN#LAB1 ( +$200.00 )
Upgraded Gen 2 valve springs & Titanium retainers (400888) ( +$899.99 )
Below: MMR CNC Ports on Left, Factory CNC Port on right
Let MMR take your 2016-2020 GT350 cylinder heads to the next level with CNC porting.
When you send MMR your GT350 cylinder heads we will fully CNC port both the intake and exhaust ports to our most recent specs. Flow is greatly increased over all stages and our port designs are both dyno and track proven. HP and TRQ are both greatly increased with zero sacrifice in reliability or performance!
Finally the combustion chamber is reshaped to unshroud the valves and spark plug for reduced chance of detonation and increased cylinder head performance.
Valves are pressure tested and lapped as needed prior to reassembly to ensure a perfect seal.
Price is per pair
Select your Options below:
Add to Cart:
- Model: CNCGT350
- Manufactured by: MMR
Please Choose:
5.0 Coyote Porting Options
Stage 1 (Gain 20-40HP)
Stage 2 (Gain 40-60HP) ( +$250.00 )
Stage 3 (Gain 60-80HP) ( +$450.00 )
Stage 3R (Gain 85-95HP) ( +$600.00 )
Additional Options & Upgrades
Add MMR Billet Cam Caps PN#LABCCBL & 676500 ( +$1,300.00 )
O ring heads for Lockwire Grooves (copper gaskets only) PN#LAB2 ( +$125.00 )
Please send me BOXES & UPS Call Tags ( +$120.00 )
Re-surface Cylinder heads PN#LAB1 ( +$200.00 )
Upgraded Gen 2 valve springs & Titanium retainers (400888) ( +$899.99 )
Below: MMR CNC Ports on Left, Factory CNC Port on right
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