Big block aluminum heads

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The 28 Spec 1S is a .28 cubic inch big block engine featuring a machined billet aluminum heat-sink head for extra cooling, dual bushing aluminum connecting rod, and true ABC chrome sleeve construction for durability. A three needle 8.5mm slide...

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World Products 108056A 108056A Engine Assemble: Hardcore Street Big Block; 572 C.I.D.; 700 HP; 715 ft. lbs. of torque; aluminum block; aluminum heads

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More power and a pull-starter to boot. HPI Racing’s new Nitro Star S-25 has 20% more displacement than the Nitro Star 21BB. It’s a .25 cubic inch big-block with a machined billet aluminum heatsink head for extra cooling, dual bushing aluminum...

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The Edelbrock Performer RPM Rectangular Port Aluminum Cylinder Heads have specially designed intake and exhaust ports for increased flow and velocity over standard big-block heads. These heads feature a highly-efficient 118cc open-style combustion...

Description:

The Edelbrock Performer RPM Rectangular Port Aluminum Cylinder Heads have specially designed intake and exhaust ports for increased flow and velocity over standard big-block heads. These heads feature a highly-efficient 118cc open-style combustion...

Description:

Features / / * Aluminum heat sink head (Gunmetal) / * Pull Start included / * Rear exhaust / * Genuine HPI quality spare part for easy maintenance and repairs. / * Engine mount not included / / Specifications / / Displacement: 5.9cc / Cylinder Type:...

Description:

The 28 Spec 1s is a .28 cubic inch big block engine featuring a machined billet aluminum heat-sink head for extra cooling, dual bushing aluminum connecting rod, true ABC chrome sleeve construction for durability, and a three needle 8.5mm slide...

Description:

The 28 Spec 1s is a .28 cubic inch big block engine featuring a machined billet aluminum heat-sink head for extra cooling, dual bushing aluminum connecting rod, true ABC chrome sleeve construction for durability, and a three needle 8.5mm slide...

Description:

Features* Aluminum heat sink head (Gunmetal)* Pull Start included* Rear exhaust* Genuine HPI quality spare part for easy maintenance and repairs.* Engine mount not includedSpecificationsDisplacement: 5.9ccCylinder Type: ABCStarting System: pull start#...