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SKU: 3078-20
GSC P-D Audi R8 V10 / Lamborghini Gallardo V10 Manganese Bronze Intake Valve Guide - SET OF 20 (2004-2015)
GSC Power-Division Manganese Bronze Intake Valve Guides (part 3078-20) deliver reliable performance for Audi R8 V10 5.2L and Lamborghini Gallardo V10 5.0L/5.2L engines. This complete set of 20 covers all intake valves ensuring tight seals and reduced wear during high-revving operation. Ideal for track builds and daily driven supercars demanding valvetrain strength.
Key Features
- Manganese Bronze Material: High-strength copper alloy resists heat and abrasion for longer guide life in boosted or naturally aspirated V10s
- Exact Specifications: .3105" inner diameter x .499" outer diameter x 1.780" length matches OEM dimensions for drop-in precision
- Set of 20: Full intake valve coverage for 40-valve V10 cylinder heads simplifying rebuilds
- Performance Engineered: Supports elevated RPMs and valve train stresses without galling or sealing failure
- Quality Manufacturing: Produced to tight tolerances for consistent valve stem alignment and oil control
Product Notes
- Pair with GSC titanium retainers and dual springs for complete valvetrain upgrade
- Inspect cylinder head seats prior to installation for compatibility
- Packed in protective case to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Press guides into head using GSC driver tool then ream to final .3115-.3120" intake size
- Compatible with factory Audi R8 and Lamborghini Gallardo aluminum heads
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2015 | Audi | R8 | V10 5.2L |
| 2010-2015 | Audi | R8 | V10 quattro 5.2L |
| 2014-2015 | Audi | R8 | GT V10 5.2L |
| 2015 | Audi | R8 | V10 Plus 5.2L |
| 2004-2006 | Lamborghini | Gallardo | Base 5.0L |
| 2006-2008 | Lamborghini | Gallardo | Base/Spyder 5.2L |
| 2008-2013 | Lamborghini | Gallardo | LP560-2 5.2L |
| 2008-2013 | Lamborghini | Gallardo | LP560-4 5.2L |
| 2009-2013 | Lamborghini | Gallardo | Spyder LP560 5.2L |
| 2010-2013 | Lamborghini | Gallardo | LP550-2 Balboni 5.2L |
Why Choose GSC Power-Division?
- Motorsports proven in drag racing and endurance events
- Focus on valvetrain components for exotic V10 engines
- CNC machined for repeatable accuracy across production
Frequently Asked Questions
-
Q: Will these guides fit both 5.0L and 5.2L Gallardo V10 engines?
A: Yes part 3078-20 fits 2004-2013 Lamborghini Gallardo 5.0L/5.2L V10 and 2009-2015 Audi R8 5.2L V10 cylinder heads -
Q: Why manganese bronze over other materials?
A: Manganese bronze provides better wear resistance against steel valves higher heat tolerance and self-lubricating properties compared to cast iron guides -
Q: What warranty coverage applies?
A: GSC Power-Division offers a one-year limited warranty from purchase date against manufacturing defects when installed by certified technicians
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic case in 6 x 4 x 2 inch box
- Weight: 0.45 lbs
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