Engine Building
COYNE PERFORMANCE S54 BUILDS
Planning a custom S54 engine?
Configure the engine architecture, bore, stroke, compression, connecting rods, camshafts, cylinder head, VANOS, oiling and core path. Coyne Performance will review the complete combination for compatibility and prepare an individual quote.
Coyne Performance Engines is more than just an engine shop—it’s a precision performance powerhouse. Born from a passion for engineering excellence and relentless pursuit of speed, we specialize in crafting engines that outperform and outlast the competition. From street machines to track beasts, we build the heart of your car to ensure it’s ready for every challenge.
Our Legacy of Power
With years of expertise and a reputation for delivering unmatched quality, Coyne Performance Engines is the trusted name for enthusiasts who demand the best. Every engine we touch undergoes meticulous attention to detail, properly specified machine work, careful measurement review and high-quality components. Whether you’re chasing records or reliability, we deliver engines that are as dependable as they are powerful.
What Sets Us Apart?
- Complete Engine Solutions: From custom builds and blueprinting to OEM rebuilds and high-performance tuning, we cater to every level of enthusiast.
- Machining Managed to the Build Specification: Required machine work is completed by a trusted specialist to Coyne Performance specifications. We review the measurements, component fit and documentation before final assembly.
- Tailored to Your Needs: No two builds are alike. We work with you to design an engine that fits your goals, whether that’s track dominance, street prowess, or longevity.
- Proven Performance: Engines built by Coyne Performance have powered champions and set records across multiple platforms.
Our Services Include:
- Custom Engine Builds for Street and Track
- Machining Coordination, Measurement Review and Engine Blueprint Documentation
- Forced Induction Builds and Optimization
- Cylinder Head Porting and Performance Enhancements
- Diagnostics, Repairs, and Refreshes
Built with Passion, Powered by Performance
At Coyne Performance Engines, we don’t just build engines—we create legacies. With every bolt, gasket, and tune, we deliver unparalleled craftsmanship that turns dreams into reality. We believe in pushing boundaries, exceeding expectations, and building engines that leave a lasting impression.
Whether you’re ready to refresh your powerplant or build something extraordinary, Coyne Performance Engines is here to bring your vision to life.
New OE BMW Reman Long Block S54 $14,258.29 + $2,000 Core (CALL FOR MOST CURRENT PRICING)
Stage 1 (NA Street or FI : Up to 700whp): Starting at $8,850 + $3,000 core
Includes: Pistons/Pins/Rings, Block Reconditioned, Rods, Blueprinted, Balanced & Polished OE Crankshaft, Main & Rod Bearings, Stage 1 Cylinder Head, Head Studs, Rocker Arms, Choice Of Cams - OE STD, New OE Oil Pump
Stage 1.5 (NA Race): Starting at $12,200 + $3,000 core
Includes 11.5:1 Pistons/Pins/Rings, Block Reconditioned, Rods, Blueprinted, Balanced & Polished OE Crankshaft, Main & Rod Bearings, Stage 2 Cylinder Head, Head Studs, Rocker Arms, Choice Of Cams - OE STD, New OE Oil Pump, New OE Timing Chain, Guides, Tensioner
Stage 2 (Max Effort Stock Crank NA - Race Gas/E85): Starting at $15,250 + $3,000 core
Includes 12.5:1 Pistons/Pins/Rings, Block Reconditioned, Rods, Blueprinted, Balanced & Polished OE Crankshaft, Main & Rod Bearings, Stage 3 Cylinder Head, Head Studs, Rocker Arms, 288/280 Cams, New OE Oil Pump, New OE Timing Chain, Guides, Tensioner
Stage 2.5 (up to 900+whp): Starting at $15,250 + $3,000 core
Includes 10.3:1 Pistons/Pins/Rings, Block Reconditioned, Mains Line Honed w/ Main Studs, Rods w/ Bolts, Blueprinted, Balanced & Polished OE Crankshaft, Main & Rod Bearings, Stage 3 Cylinder Head, Head Studs, Rocker Arms, Choice Of Cams - OE STD, New OE Oil Pump, New OE Timing Chain, Guides, Tensioner
Stage 3 (3.5L Stroker): Starting at $20,500 + $1,500 core
Includes 12.5:1 CR, Lang Stroker Kit, Block Reconditioned, Head Studs, Stage 3 Cylinder Head, Rocker Arms, 288/280 or 304/296, New OE Oil Pump Or Dry Sump Setup, New OE Timing Chain, Guides, Tensioner
Stage 4 (Max Effort FI ~3.3L Stroker): $27,500
Sleeved, Custom Turbo Spec Pistons By CP, Crankshaft, Custom Rods, Stage 3 Cylinder, 288/280 Cams, Rocker Arms, Head Studs, Main Caps WITH Integrated Block Girdle, New OE Oil Pump Or Dry Sump Setup, New OE Timing Chain, Guides, Tensioner
S54 Head Options:
Stage 1: OE Reconditioned Head (Cleaned, resurfaced, valve job) = $900 + core
Stage 2: Valves & Springs + New Guides = Starting at $3,699 + core
Stage 3: CNC Ported Plus Valves & Springs + New Guides = Starting at $5,199 + core
Email Matt@KasselPerformance.com for all your specific build questions/estimates!
