O BluePrint Engines 408CI Stroker Crate Engine | Small Block Ford Style | Longblock | Aluminum Heads | Forged Pistons | Roller Cam
This PN has been superseded to BPF4089CT, Click here to be redirected.
Note the BPF4088 based engine PN's are neutral balance.
The Replacement BPF4089 based engine PN's are 28Oz external balance.
IT ALL COMES DOWN TO RESULTS
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.
BRAGGING RIGHTS INCLUDED!
A Comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results! Recommended Fuel: 91 Octane
The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque. We give your BluePrint engine the industry's best-in-class warranty for 30 months or 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations, is fully transferable, and covers engines worldwide.
HP & Torque: 450 HP / 470 FT LBS
Compression Ratio: 9.8:1
Hydraulic Roller Cam
Cast Steel Crank
- Forged Pistons
- Hand picked seasoned block
- Square and parallel decked
- Line honed main bearing bore
- Cylinders honed on computer controlled machine to within .0002 straightness and roundness
- Cylinders are Sonic tested for thickness
- 2-Bolt Main
- 1-Piece Rear Main Seal
- Mech fuel pump provision: yes
- New Cast steel crankshaft
Forged I-Beam 6.200" connecting rods
- Forged Pistons
- Internal Balance
- BluePrint Aluminum Cylinder Heads -HP9009
- 60cc chamber
- 2.02" intake/1.60" exhaust valves
- 90cc intake/65cc exhaust runners
.579 Intake / .579 Exhaust
236 Intake / 248 Exhaust duration @ .050 - 114 degree lobe separation
- 34 degrees total at 3500 RPM
- Oil pan, dipstick, timing cover and valve covers
Dyno tested and shipped with results
- 30 month / 50,000 mile