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Description
Holley Single Plane EFI Intake-GM LS1/LS2/LS6 - Black - 300-137BKOverview: Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1 LS2 LS6 style cathedral port cylinder heads. Black Ceramic Coating to provide you with that aggressive look in your engine compartment. Features: Black ceramic coating provides an aggressive look to your engine compartment 2500 7000 RPM power band 4150 Square bore flange Optimized runner layout and constant cross sectional area broad torque curve, best
Overview:
Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
Black Ceramic Coating to provide you with that aggressive look in your engine compartment.
Features:
- Black ceramic coating provides an aggressive look to your engine compartment
- 2500-7000 RPM power band
- 4150 Square bore flange
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Weight - 11.5 lbs.
- Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange
- Port size - 2.50" height x 1.15" wide
- Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
- Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Construction | Cast |
| Emission Code | 4 |
| Engine | GM Small Block Gen III/IV (LS Based) |
| Finish | Black |
| Front Height | 5.417 inch |
| Fuel System Type | EFI |
| Manifold Type | Single Plane |
| Product Type | Manifold |
| Rear Height | 5.417 inch |
| RPM Power Band | 2500-7000 |
| Warranty | Limited 90 Day |
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- Free Standard Shipping on $100+ Orders to the USA.
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4.9 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Great Annotated Aircraft Encyclopedia
Format: Hardcover
This book was a gift for my husband who is an aircraft fanatic. We live near an airbase, which is now out of commission, but in the past, there was an aircraft museum with information about aircraft, which fascinated my husband. This book was a great surprise for him because it is not just full of pictures, but also includes text about the history, building, and uses of each aircraft.
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Reviewed in the United States on August 18, 2020
★★★★★ 5
Great Guide to the National Air & Space Museum
I recently visited the Smithsonian National Air & Space Museum. It was the first time I'd been there since they moved into their current facility in the mid-1970's. It was breathtaking. The best way to describe the effect of walking in the main entrance is to envision the bedroom of a boy who hangs model airplanes from the ceiling. Only at the NASM, the "models" hanging from the ceiling are full-size. I was a model-building boy in the 1950's, and my favorites were planes I'd built from kits. Unfortunately, the museum was undergoing some of its regular updating and a few of my favorite planes weren't on view, such as the F89 Super Saber. Fortunately, that plane and most (if not all) the permanent collection are profiled in the Best of the National Air and Space Museum. If at all possible, visit the museum. If you can't get there, buy the book. Actually, buy the book in either case. You won't be disappointed.
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Reviewed in the United States on March 23, 2009
★★★★★ 5
The Air & Space Museum is a national treasure.
Format: Hardcover
This is one of those books that makes you wish you were there. Lots of pictures and tidbits of information. A good quality book physically as well. We get their magazine and this is one of many books we have both from and about the museum. Highly Recommended.
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Reviewed in the United States on July 12, 2018
★★★★★ 5
Great photo essay, history of aviation and space
i'm an engineer- worked rocket motors, and various satellite programs. this book was recommended by associate after visiting the museum at Langley. The pics are super, with short descriptions, and moderate on the tech. It's an amazing pulse of this wild history, and mostly is from America's lineage. St. Louis, Mercury, Atlas, and up to current Shuttle. There's also the SST, and unique turn of the century early birds. A fine read to be shared with a youngster (my son 10, digs it), or for the history or engineering buff. amazon has it cheaper than at the museum.
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Reviewed in the United States on January 18, 2007
★★★★★ 5
Essential reading for PowerPoint presenters.
Format: Paperback, Format: Paperback
Cliff shows details how to improve our PowerPoint presentations. He gives concrete and simple steps to transform a message into a targeted presentation. All of us have suffered from presenters who went over their allotted time because they had vital information to give us, yet we still didn't know their main point. Many have seen slide decks burdened with dozens of bullet points. Did the volume of points yield more clarity or did they dull our ability to focus on the message? Probably not. Read Cliff's book. Follow his method and you'll be a more effective presenter.
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Reviewed in the United States on October 17, 2011