GPI LT1 Camshaft - LT NFC (2014 - 2019 C7 Corvette) - LT-NFC
No-Flycut High-Compression LT1 Camshaft for Maximum N/A Performance
The GPI LT NFC Camshaft is a purpose-built, high-compression LT1 cam engineered to deliver massive naturally aspirated power - while eliminating the need for piston flycutting under specific setup conditions. Designed for the 2014 - 2019 C7 Corvette LT1, this cam is ideal for serious street/strip builds looking to squeeze every bit of performance out of a high-compression N/A configuration.
The LT NFC works with OEM LT1 heads milled .040" and paired with a .040" head gasket, resulting in approximately 13:1 compression - a requirement for this camshaft to operate at peak efficiency. Despite its aggressive profile, this combination maintains safe piston-to-valve clearance without flycutting.
Track-Proven 9-Second Performance
When paired with ported OEM heads, a Hi-Ram manifold, and supporting mods, the LT NFC has been proven to push a 3600 lb 6th Gen Camaro into the 9.90s and produce 590+ RWHP. This is serious N/A performance backed by real-world results.
Boost Compatible with Centrifugal Systems
Although tailored for high-compression N/A builds, the LT NFC maintains the same linear airflow characteristics that make GPI cams perform extremely well under centrifugal boost. If you plan to move to boost later, this cam remains a strong long-term choice.
Five LT-Series Cam Options
GPI offers five LT1 cam profiles plus custom-spec options. The LT NFC serves as a no-flycut, high-compression solution for those who want big power without diving into piston machining.
Installation Requirements
- Dual .660" valve springs
- Hardened pushrods
- AFM/DoD delete required
- 13:1 compression (milled .040" heads + .040" gasket)
- 4000+ RPM torque converter required
- Works with Holley Hi-Ram, Holley MSD Manifold, and GM LT2 Manifold
Camshaft Specs
- Duration (Intake/Exhaust): 227 / 246
- Valve Lift (Intake/Exhaust): .648" / .630"
- LSA: 117
- ICL: +4
Features
- No-flycut design when used with the recommended high-compression setup
- Optimized for 13:1 compression N/A builds
- Compatible with major performance manifolds (Hi-Ram, MSD, LT2)
- Proven to produce 590+ RWHP in real-world builds
- Capable of 9-second ETs with proper supporting mods
- Excellent linear power delivery with strong mid- and high-RPM output
Quick Specs
- Part Number: LT-NFC
- Platform: 2014 - 2019 C7 Corvette LT1
- Compression Requirement: 13:1 (milled .040" + .040" gasket)
- Converter Required: 4000+ stall
- Proven Output: ~590 RWHP with supporting mods
Fitment
- 2014 Chevrolet Corvette Stingray LT1
- 2015 Chevrolet Corvette Stingray LT1
- 2016 Chevrolet Corvette Stingray LT1
- 2017 Chevrolet Corvette Stingray LT1
- 2018 Chevrolet Corvette Stingray LT1
- 2019 Chevrolet Corvette Stingray LT1
FAQs
Does the LT NFC truly require no piston flycutting?
Correct - when paired with milled .040" OEM heads and a .040" gasket (resulting in ~13:1 compression), this cam maintains safe piston-to-valve clearance without flycutting.
Is the LT NFC suitable for daily driving?
Not typically. With its 4000+ converter requirement and high-compression focus, the LT NFC is aimed at aggressive street/strip and competitive N/A builds.
Why Buy from Beefcake Racing?
Beefcake Racing provides expert advice, competitive pricing, and fast shipping on all GPI LT1 performance products. Need help choosing the right cam for your Corvette?
Call 1-855-827-7223 or email sales@beefcakeracing.com.
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