Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.
Specifications:
Brand Name: FLASHARK
Model: EH28964 + DP29334*2
Certificate: ISO9001:2000
Application: Automobile Exhaust Manifold&Headers
Material: Stainless Steel
Surface: Mirror Polish
Up and Forward Stainless Steel Headers
- Huge 1 3/4" Stainless Primary Tubes
- (true 1 3/4 unlike the others listing the same header by multiple companies with multiple sizes)
- 7/16" Thick Flanges 3" V-Band Collectors
- CNC Mandrel Bent Pipes for Excellent Flow / Professionally Tigged Welds
- 4 to 1 Header Design to Create a Compact Package for Universal Applications
- T3 : hole to hole 45*86mm
- T4 : hole to hole 70*83mm
- V-Band Flange: 80mm ID , 93mm OD
Turbo Elbow Adapter T3 T4 to 3" V-Band SS304
- 304 Stainless Steel Cast and Machined Adapter, with Tight Radius.
- Works for Many Turbo Applications.
- V band Flange Allows Rotation of the Turbo At Any Angle.
- Flange Threads Size: 4 M10x1.5 Holes
Package including:
- 1 x Pair Exhaust Manifold
- 2 x Gaskets with bolts + 2 Clamps with v bands
- 2 x Cast Elbow Adapter
Sharing from @unachupadita1
Fitment & Compatibility
| Brand | Model | Year Range | Full Compatible Specs |
|---|---|---|---|
| Chevrolet | Corvette | 1997-2007 | Factory-Equipped LS-Series V8 Engines:
|
| Chevrolet | Camaro | 1998-2015 | Factory-Equipped LS-Series V8 Engines:
|
| Pontiac | Firebird | 1998-2002 | Factory-Equipped LS1 V8 Engine; Includes Trans Am Trim; Fits All Standard Body Configurations |
| Pontiac | GTO | 2005-2006 | Factory-Equipped LS2 V8 Engine; Fits All Standard Trim Levels & Body Configurations |
Q1: Which GM LS V8 engines are compatible with these LS turbo headers?
A1: These headers are designed for the legendary GM LS V8 engine family (1997-2015). They are a perfect fit for LSX, LS1, LS2, LS3, and LS6 engines, as well as Vortec truck engines including the 4.8L, 5.3L, 6.0L, and 6.2L variants.
Q2: Are these headers suitable for a 5.3 LS turbo build?
A2: Absolutely. These 5.3 LS turbo headers are a favorite for enthusiasts building high-performance boosted setups. The forward-facing design provides the necessary clearance and flow for custom turbo plumbing in various chassis.
Q3: What are the benefits of the 1-3/4" primaries on this turbo manifold?
A3: The 1-3/4" primary tube diameter is the "sweet spot" for LS turbo applications. It provides enough volume for high-horsepower builds while maintaining exhaust gas velocity to help spool your turbocharger faster and reduce lag.
Q4: How do these compare to a stock LS3 exhaust manifold for a turbo setup?
A4: While a stock LS3 exhaust manifold is durable, it is heavy and restrictive. Our Flashark LS turbo headers are made from lightweight T-304 stainless steel and feature a mandrel-bent design that significantly improves exhaust scavenging and overall turbo efficiency.
Q5: What material are these LS turbo exhaust headers made from?
A5: We use high-quality T-304 stainless steel with CNC-machined flanges. This ensures maximum resistance to rust and corrosion, and the thick flanges prevent warping under the extreme heat generated by turbocharged LS engines.
Q6: Is this a "Forward and Up" or "Forward and Down" design?
A6: These are versatile forward-facing headers. Depending on your vehicle's engine bay and steering rack placement, they can often be oriented to clear various obstacles, making them a go-to choice for LS-swap turbo projects.
Q7: Can I use these headers on an LS1 turbo headers project?
A7: Yes, these are fully compatible with LS1 cylinder heads. Whether you are turbocharging a Corvette, Camaro, or an LS1-swapped drift car, these headers provide the high-flow foundation needed for a boost-ready exhaust system.
Q8: Do these headers include the necessary installation hardware?
A8: Yes, each set comes with the required gaskets and bolts. We recommend using the provided high-quality gaskets to ensure a leak-free seal between the header flange and the cylinder head.
Q9: Will these headers fit in a tight engine bay during an LS swap?
A9: These headers are designed with a compact profile to fit most common LS swap applications. However, due to the variety of chassis (S13/S14, Foxbody, E36, etc.), we recommend checking the primary tube dimensions against your specific engine bay clearance.
Q10: What kind of finish do these headers have?
A10: These LS turbo headers feature a professional polished stainless steel finish. Not only does this look great in the engine bay, but it also provides a smooth surface that helps with heat dissipation.
Q11: Are these headers compatible with T3, T4, or V-band turbos?
A11: These headers end in a standard collector. Since they are "headers" and not a complete "turbo kit," you will typically weld or bolt your custom crossover pipe (merging both sides) to a T3, T4, or V-band flange to mount your specific turbocharger.
Q12: Why should I choose Flashark over other budget LS turbo headers?
A12: Flashark focuses on the balance of performance and durability. Our 1-3/4 primaries are mandrel-bent to ensure consistent diameter throughout the bend, preventing the flow restrictions common in cheaper, crush-bent alternatives.
Q13: Do these headers support the high heat of a racing environment?
A13: Yes, the T-304 stainless steel and TIG-welded construction are designed to withstand the increased EGTs (Exhaust Gas Temperatures) associated with turbocharged racing and high-performance street use.