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Description
BluePrint Engines Chev 400 511HP Base Long Block Adder Engine # BP4003CT1GM Small Block Compatible 400 c. i. Power Adder Engine 511 Horsepower Long Block SKU: BP4003CT1 Horsepower & Torque: 511 Horsepower 480 FT. LBS. Torque Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads Compression Ratio: 9. 5: 1 Camshaft: Hydraulic Roller Cam . 555 Intake . 577 Exhaust Lift and 236 Intake 248 Exhaust Duration @ . 050 1130 LSA Pistons: Forged Crankshaft: Forged Steel Crank 3. 750" Stroke and Forged 6. 000" Rods This power adder
GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block
SKU: BP4003CT1
Horsepower & Torque: 511 Horsepower / 480 FT. LBS. Torque
Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads
Compression Ratio: 9.5:1
Camshaft: Hydraulic Roller Cam - .555 Intake .577 Exhaust Lift and 236 Intake / 248 Exhaust Duration @ .050 - 1130 LSA
Pistons: Forged
Crankshaft: Forged Steel Crank - 3.750" Stroke and Forged 6.000" Rods
This power adder engine is engineered to handle any type of forced induction. Whether youre adding nitrous, a supercharger, or turbos, this long block has the strength and reliability to take the boost.
Description:
- Horsepower & Torque: 511 Horsepower / 480 FT. LBS. Torque
- Compression Ratio: 9.5:1
- Aluminum Heads
- Hydraulic Roller Cam
- Forged Steel Crank
- Forged Pistons
Block:
- BluePrint Engines High Strength Cast Iron Block
- Manufactured and Machined in the USA!
- 4-Bolt Main
- 4.125" Bore
- 1-Piece Rear Main Seal
- Mech Fuel Pump Provision: Yes
- Passenger Side Dipstick
- Drilled and Tapped for Clutch Linkage
Rotating Assembly:
- New BluePrint Forged Steel Crankshaft
- 3.750" Stroke
- 6.000" Forged Connecting Rods
- Forged Pistons
- Internal Front/ External Rear Engine Balance
- Dual Keyway Damper installed
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP8103
- 64cc Chamber
- 2.08" Intake / 1.60" Exhaust Valves
- 220cc Intake / 67cc Exhaust Runners
Cam Specs:
- Cam Type: Roller
- .555 Intake / .577 Exhaust Lift
- 236 Intake / 248 Exhaust Duration
- @.050-113 Degree Lobe Separation
- 1.6 Roller Rockers
Ignition Timing:
- 10-160 Initial and Total Timing 32-340 at 3500 RPM
Also Includes:
- Valve Covers
- Oil Pan
- Timing Cover
Notes:
- NEW BluePrint block manufactured and machined in the USA!
- Not for EGR.
- This engine is designed to be capable of running power adders - turbo chargers, Nitrous oxide, superchargers, blowers etc.
- Built with a Dual Keyway crankshaft. Balancer included.
- The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Very cute
Format: Hardcover
We’ve had wildflower and hungry caterpillar theme since my little one was born and her dad loved this book for Father’s Day! Very cute
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Great
Format: Hardcover
Great
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Reviewed in the United States on May 11, 2026
★★★★★ 4
sweet picture book read
Format: Hardcover
I LOVE DAD WITH THE VERY HUNGRY CATERPILLAR is a sweet book of love, written from the perspective of a child to their father. The book uses imagery from other Eric Carle books alongside simple language to describe the connection between father and child, such as "Dad... You are easy to talk to... and you're fun to play with." Ellipses break up sentences across multiple pages, with animals that suit each phrase pictured as parent and child.
What I loved: This is a cute and simple read that would be a great gift for a new father or father of a young child, as they can share it together. The short length of the book works well for infants and toddlers, as each page only has a few words. The illustrations are simple, borrowing from past Eric Carle books to maintain his style, and showing the animals most related to the text (for instance, on the page with "but you're still cool" it features polar bears) on a white background. This is a simple style that will work well for little ones. The very hungry caterpillar appears on each page, almost hidden and could make for a fun and easy search for toddlers.
Final verdict: Overall, this is a sweet picture book that would make a great gift for new fathers or fathers with young children.
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Reviewed in the United States on February 7, 2022
★★★★★ 5
great audio book
Format: Kindle
⭐️⭐️⭐️⭐️
I really enjoyed Strangers. It was the perfect length — long enough to get invested in the characters without dragging on. The story felt very relatable and honest about how much people and marriages can change over 20 years. I appreciated how openly it explored growing apart, unmet expectations, and the complicated emotions that come with long-term relationships.
That said, while I could understand some of James’s feelings, I personally don’t think I could ever forgive him for walking away from his kids. That part stayed with me long after I finished the book.
Overall, an emotional and thought-provoking read that felt very re
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Courage with a Dose of Strength
Format: Kindle
I believe this book took a lot of courage to write. To me she did a great job of not showing bitterness just love, confusion, and taking back the power. Belle admitted to her struggles and being knocked off her feet by what happened. She asked the questions and was left with No answers. She picked herself up and proved she was strong.
I love that she still believes in her life story. That she still believes in love. But i also admire that she recognized the cycle and is going to break it for her kids.
So, hopefully this book will be another way people realize we need to stop shifting the blame do the victim. Put ownership where it belongs. Stop, listen, and be a friend.
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Reviewed in the United States on May 30, 2026