GPI LT1 Camshaft - Thump '24 (2014 - 2019 C7 Corvette) - LT-Thump-24
Signature Thump Idle with Serious LT1 Street/Strip Power
The GPI Thump '24 LT Camshaft is engineered for Corvette owners who want an unmistakable, aggressive idle paired with outstanding naturally aspirated and centrifugal-boosted performance. Designed for the 2014 - 2019 C7 Corvette LT1, this cam has become one of the most recognizable and best-performing LT1 grinds nationwide.
With broad power gains and a deep, authoritative idle note, the Thump '24 thrives in street/strip builds and provides a perfect foundation for future mods, including superchargers, ported heads, and high-RPM airflow upgrades.
Track-Proven Performance
GPI Cam & Head packages featuring this profile have pushed countless LT1-powered cars into the 10-second range. Backed by real-world testing on both drag strips and road courses, the Thump '24 delivers repeatable performance - not just dyno numbers.
Built to Grow with Your Build
This cam is optimized for naturally aspirated performance but maintains excellent compatibility with centrifugal superchargers, which follow an N/A-like power curve. Ideal if you plan to add boost later.
Installation Requirements
- Dual .660" valve springs
- Hardened pushrods
- AFM/DoD delete (required)
- Recommended: 3000+ stall converter for best drivability
Performance Characteristics
- Deep, aggressive "Thump" idle signature
- Excellent mid-range torque and top-end pull
- Great pairing with N/A or centrifugal boost
- Designed for C7 owners wanting attitude + power
Features
- Signature Thump '24 exhaust note
- Pound-for-pound one of the best LT1 cams available
- Proven 10-second performance capability with heads and supporting mods
- Ideal for both street and strip environments
- Compatible with staged performance upgrades
- Part of a 5-cam family ranging from mild to all-out race
Quick Specs
- Part Number: LT-Thump-24
- Platform: 2014 - 2019 C7 Corvette LT1
- Cam Type: High-lift LT1 grind
- Required Mods: Springs, pushrods, AFM/DoD delete
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 Thump '24 require a converter upgrade?
A 3000+ stall converter is recommended for best drivability, though some setups may operate on a stock converter.
Is this cam good for future boost?
Yes. The Thump '24 works extremely well with centrifugal superchargers due to its N/A-friendly power curve.
Why Buy from Beefcake Racing?
Beefcake Racing offers expert LT1 cam selection support, competitive pricing, and fast shipping. Need help choosing the best cam for your C7 Corvette?
Call 1-855-827-7223 or email sales@beefcakeracing.com.
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