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Bobby Oberlander turned to ModMax when he wanted to build up his dream Mustang and needed the right parts for his engine combination. His 4.6 Boss Block has a 3.700" bore that is combined with a 3.800" stroke for 324ci. With his turbocharger and other goodies he has been able to get 879 horsepower and 1000 ft/lbs of torque from his toy. Glad we were able to come up with a custom Diamond Piston to work with his boost and E85 with double coatings, upgraded Heavy Wall pins, and other various engine goodies to finish out his build. His car was featured recently in Muscle Mustangs and Fast Fords. Here is an excerpt from the article:

Oberlander acquired a Ford Racing Boss 5.0 modular block and dropped it off, along with all rotating parts and pieces with Todd Maschmeir out of Oak Grove, Missouri, to be machined and assembled. Once the short block was back in Oberlander’s hands, he and friend Welch assembled the top end with a pair of Ed’s Speed Shop Stage 3 CNC cylinder heads and custom cams, a Ford Racing intake and throttle body, and MSD coil packs. Oberlander took his time breaking in the new engine before going in for a custom tune. The Three-Valve boasts 326 ci with a Kellogg crankshaft, Manley Performance H-beam connecting rods, Diamond 2618 pistons, and ARP hardware. Oberlander’s GT makes envy-inducing horsepower thanks to an On3 Performance single 70mm turbo with a 50mm blow-off valve, and a 38mm wastegate.

Read more:

KOOKS 06-10 Shelby GT500 5.4 4V Longtube Headers 1-7/8 x 3 Crane Cams 2V SOHC 4.6 5.4 Street Blower HR-218/550-2S-16 Camshafts Manley 4.6 / 5.4 23cc Dished Piston ARP Main Side Bolt Kit 4.6 & 5.4 Windsor Cast Iron Block 9MM
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SS Longtube 1-7/8" Mustang Shebly GT500 5.4 4V 06-10 Designed for PI Heads. God low end and mid range torque and HP, good idle, daily usage, off road, mild supercharged, mild nitrous, 2200-2600 cruise RPM. 4.6 and 5.4 Forged Manley Pistons 23cc Dished ARP - The world leader in fastener technology has just released five new Pro Series main cap side bolt kits for Ford Modular 4.6L & 5.4L V8 applications. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. Special purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s Pro Series main cap side bolt kits.

Factory side bolts are torque to yield design and must be replaced when rebuilding as they are not reusable. These high quality ARP side bolts are designed to be used over and over again, plus will offer the best clamping forces for high performance engines. Sold in complete sets for one engine.


4.6 Cast Iron Windsor Blocks with 9mm Side Bolts
5.4 Cast Iron Windsor Blocks with 9mm Side Bolts
Ross 5.0 Coyote Forged 4cc DOME Pistons & Rings Trick Flow Camshaft Gears 4.6 2V SOHC KOOKS 05-10 Mustang GT 4.6 3V Longtube Headers 1-5/8 x 2-1/2 Auto Trans ModMax Partial Timing Kit - NO GEARS 4.6 2V SOHC 99-11, 3V SOHC 05-10
Our Price: $699.00
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NEW!! Coyote 5.0L Forged Ross Pistons 4cc DOME with Rings Camshaft Gear/Spacer Set 4.6 2V SS Longtube 1-5/8 Mustang GT 4.6 3V 05-10 4.6 2V & 3V SOHC Partial Timing Kit 97-10
Ford Racing 3V SOHC 4.6 5.4 HIGH FLOW CNC Ported Cyl. Head Assembly RH Ross 4.6 / 5.4 Forged 16cc Dished Pistons & Rings 2V & 4V FELPRO Valve Cover Gasket Set 99-04 4.6 & 5.4 4V DOHC Mahle 4.6 / 5.4 Forged 16cc Dished Pistons w/ Rings
Our Price: $1,849.95
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4.6 or 5.4 3 Valve Right Hand Head. HIGH FLOW Big Valve CNC ported to increase flow and performance 4.6 and 5.4 Forged Ross Pistons 16cc Dished Fits 2V and 4V heads with Rings Stock OEM Replacement Valve Cover Gasket Set fits 99-04 4.6 and 5.4 4V Engines. 4.6 and 5.4 Forged 4032 16cc Dished Pistons w/Rings
Ford Racing 2011 MUSTANG BOSS 302R 5.0L CYLINDER HEAD LH Assembly ModMax Forged 4340 Crankshaft 5.4L Stock Stroke Vortech 2005-2010 4.6L Mustang GT, V-3 Si-Trim High Output Complete System Eagle Cast Steel 3.750" Stroker Crankshaft
Our Price: $1,466.67
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5.0 Coyote BOSS 302R DOHC Cylinder Head LH Assembly - NO CAMS or Rocker Arms 5.4L Modular Stock Stroke Forged 4340 Crankshaft ModMax HIGH OUTPUT Vortech 2005-2010 4.6L Mustang GT, V-3 Si-Trim Complete System 4.6L Modular 3.750" Stroker Cast Steel Crankshaft by Eagle Specialty Products

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Vortech 2011 5.0L Mustang GT, V-3 Si-Trim TUNER KIT Satin Finish

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2011 5.0L Mustang Supercharger TUNER KIT SATIN

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Lunati 4.6 5.4 3V SOHC 267/279 Blower High Lift Phaser Mods Req'd
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FELPRO Valve Cover Gasket Set 07-09 4.6 3V Mustang GT
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