Custom Builds
Bespoke Engine Solutions Tailored to Your Vision
Your Project, Your Engine, Your Way
Not every project fits a standard crate engine catalog. Whether you're building a show-stopping classic car, a high-performance race machine, or a one-of-a-kind marine vessel, we offer custom engine solutions tailored to your exact specifications.
From dyno-tuned performance packages to complete turn-key builds, we bring your vision to life with precision engineering and unparalleled expertise.
Why Choose a Custom Build?
| Benefit | Description |
|---|---|
| Tailored to Your Needs | Every component selected specifically for your application, goals, and budget |
| Optimized Performance | Dyno-tuned to maximize horsepower and torque for your specific use |
| Unique Specifications | Create something that doesn't exist in any catalog |
| Quality Control | Every engine assembled, tested, and verified before delivery |
| Personal Involvement | Choose every component from block to intake to valve covers |
| Documentation | Complete build sheet, dyno results, and component specifications |
Custom Build Services
1. Custom Crate Engines
For: Automotive enthusiasts who want a unique engine not available in standard crate form.
What We Offer:
Small Block Chevy – 350 to 427+ cubic inches
Big Block Chevy – 454 to 572+ cubic inches
LS Series – 376 to 454+ cubic inches, naturally aspirated or forced induction
Ford – 302 to 408+ cubic inches, Windsor, Cleveland, Coyote-based
Mopar – 340 to 572+ cubic inches, small block and big block, HEMI
BluePrint Engine Upgrades – Modified and enhanced from base platforms
Components You Can Choose:
| Component | Options |
|---|---|
| Block | Cast iron, aluminum, stock stroke, stroker, aftermarket |
| Crankshaft | Cast, forged, standard stroke, stroker |
| Connecting Rods | Cast, forged H-beam, forged I-beam |
| Pistons | Cast, hypereutectic, forged (various compression ratios) |
| Camshaft | Hydraulic flat tappet, hydraulic roller, solid roller; custom grind available |
| Cylinder Heads | Cast iron, aluminum; various port sizes and valve configurations |
| Intake Manifold | Single plane, dual plane, tunnel ram, EFI |
| Carburetor / EFI | Holley, Edelbrock, FiTech, Holley Sniper, OEM-style |
| Ignition | HEI, MSD, distributorless |
| Accessories | Alternator, power steering, A/C, serpentine systems |
| Valve Covers / Dress-up | Various finishes, colors, and styles |
2. Dyno-Tuned Performance Packages
For: Customers who want verified horsepower numbers and optimized performance before installation.
What We Offer:
Engine assembly with premium components
Dyno break-in and testing
Performance tuning for optimal power and drivability
Detailed dyno sheet showing horsepower and torque curves
Custom tuning for specific fuel types (pump gas, race fuel, E85)
Dyno Services Include:
| Service | Detail |
|---|---|
| Break-In | 30–60 minute break-in procedure with oil change |
| Power Pulls | Multiple pulls to establish baseline and final numbers |
| Tuning | Carburetor jetting, timing curve, or EFI calibration |
| Documentation | Printed dyno sheet with RPM, HP, and torque readings |
| Video | Optional dyno video for your records |
3. Complete Turn-Key Packages
For: Customers who want a complete solution, from engine to installation support.
What We Offer:
Custom-built engine to your specifications
ECU and wiring harness (programmed and tested)
Fuel system components (pump, lines, regulator)
Cooling system (radiator, fans, hoses)
Exhaust system (headers, full exhaust)
Accessory drive system (alternator, power steering, A/C)
Motor mounts and installation hardware
Installation guidance and support
Turn-Key Package Includes:
| Component | Included |
|---|---|
| Custom Engine | ✅ |
| ECU / Wiring Harness | ✅ |
| Fuel System | ✅ |
| Cooling System | ✅ |
| Exhaust System | ✅ |
| Accessory Drive | ✅ |
| Installation Hardware | ✅ |
| Dyno Testing | ✅ |
| Installation Support | ✅ |
4. Marine Custom Builds
For: Boat owners with unique repower requirements or custom marine applications.
What We Offer:
Custom outboard motor configurations
Inboard marine engine builds
Saltwater corrosion protection packages
Custom marinization services
Closed cooling system upgrades
Performance modifications for marine applications
Marine Customization Options:
| Option | Detail |
|---|---|
| Corrosion Protection | Ceramic coating, stainless hardware, specialized paints |
| Closed Cooling | Heat exchanger systems for freshwater cooling |
| Fuel Systems | Marine-grade components, water-separating filters |
| Exhaust | Marine manifolds, risers, wet exhaust systems |
| Ignition | Marine-grade, spark-arresting systems |
The Custom Build Process
Step 1: Consultation
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Step 2: Component Selection
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Step 3: Quotation & Approval
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Step 4: Assembly
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Step 5: Dyno Testing & Tuning
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Step 6: Final Inspection & Documentation
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Step 7: Delivery & Support
