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SKU: 3045-12 | UPC: GSC3045-12
GSC P-D Nissan VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12 for 2009-2015 GT-R
GSC Power-Division manganese bronze exhaust valve guides set of 12 fits the Nissan VR38DETT engine in 2009-2015 GT-R models including Base Premium Black Edition Nismo and Track Edition. These guides deliver tight valve stem clearance and effective heat dissipation for sustained high boost and RPM operation. Engine builders rely on them for dependable valvetrain performance in rebuilds and performance upgrades.
Key Features
- Manganese Bronze Construction: Manages exhaust-side temperatures through high thermal conductivity and long-lasting wear resistance in turbocharged setups
- Precision Valve Stem Clearance: 0.0010 inch to 0.0025 inch tolerances promote optimal sealing and lower oil consumption during extreme duty
- Complete Exhaust Set: 12 guides match all exhaust valves on VR38DETT cylinder heads for full coverage
- Standard Profile Design: Direct OEM replacement works in stock or ported heads without modifications
- High-Performance Engineering: Designed for turbo applications handling over 30 psi boost with consistent reliability
Product Notes
- Pair with GSC valve seals for complete installation
- Inspect cylinder head condition prior to guide replacement
- Avoid impacts during handling to maintain tolerances
Installation Notes
- Professional installation recommended.
- Valve guides require hydraulic press or guide driver tool for installation
- Compatible with stock Nissan VR38DETT heads and GSC valve springs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Nissan | GT-R | Base |
| 2012-2015 | Nissan | GT-R | Black Edition |
| 2015 | Nissan | GT-R | Nismo |
| 2009-2015 | Nissan | GT-R | Premium |
| 2014-2015 | Nissan | GT-R | Track Edition |
Why Choose GSC Power-Division?
- Proven in GT-R drag racing and time attack builds
- Valvetrain components tested to 10 000 RPM
- CNC machined for consistent guide dimensions
Frequently Asked Questions
-
Q: Will these fit 2016 and later GT-R models?
A: Designed for 2009-2015 VR38DETT only, confirm engine code before purchase -
Q: Why manganese bronze for exhaust guides?
A: Material choice provides better heat transfer than intake guides, reducing valve guide wear in turbo exhaust ports -
Q: What warranty coverage applies?
A: GSC offers limited lifetime warranty against manufacturing defects when installed by certified shops
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective box measures 6 x 4 x 2 inches
- Weight: 0.95 lbs
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