1. Who Is Carl Tasca & Why This Build Matters
The Tasca Racing Legacy
Carl Tasca Cadillac Escalade-V Tuning: When you hear the name Carl Tasca, you’re not just talking about a dealership owner — you’re talking about American performance royalty. The Tasca family is deeply rooted in motorsports history, especially in NHRA drag racing and high-performance Ford programs like the Cobra Jet Mustangs. For decades, the Tasca name has been associated with speed, credibility, and serious horsepower.
So when Carl Tasca buys a vehicle, enthusiasts pay attention.
And when he buys a brand-new 2025 Cadillac Escalade-V with only 8 miles on the odometer and immediately sends it to a performance tuner… you know something big is coming.
From Cobra Jets to Cadillac Performance
Carl Tasca Cadillac Escalade-V Tuning: Carl Tasca is best known in Ford performance circles. So seeing him step into a Cadillac Escalade-V might surprise some fans. But the Escalade-V isn’t your typical luxury SUV — it’s already a factory monster powered by the supercharged LT4 6.2L V8, the same engine family found in the Corvette Z06 and Camaro ZL1.
For someone with a drag racing background, the Escalade-V represents the ultimate sleeper platform: massive size, luxury interior, and supercharged performance from the factory.
Why the Escalade-V Was the Perfect Platform
The Escalade-V is unique because:
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It already makes 682 horsepower from the factory
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It uses a proven LT4 supercharged platform
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It has strong aftermarket support
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It’s heavy — meaning massive torque gains make a dramatic difference
Carl didn’t just want a fast SUV. He wanted a refined, daily-drivable 900+ horsepower luxury machine.
2. Stock 2025 Cadillac Escalade-V Performance Specs
Factory LT4 Supercharged 6.2L V8
Under the hood sits Cadillac’s beast:
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6.2L Supercharged LT4 V8
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10-speed automatic transmission
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Magnetic Ride Control
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AWD system
This engine is already highly tunable and well understood by performance shops.
Stock Horsepower & Dyno Numbers
Factory ratings:
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682 hp
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653 lb-ft torque
On the dyno, this translates to approximately:
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551 rear-wheel horsepower (rwhp)
That’s impressive for a full-size luxury SUV weighing over 6,000 pounds.
Why the Escalade-V Responds So Well to Tuning
The LT4 engine thrives on airflow improvements and fueling upgrades. Add:
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Camshaft upgrades
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Ported superchargers
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Headers
And power jumps significantly without sacrificing reliability — if tuned correctly.
3. Late Model Racecraft (LMR) Stage 4 Performance Package
Why LMR Was Chosen
Carl Tasca sent the Escalade-V to Late Model Racecraft (LMR) — one of the most respected performance shops in the U.S., known for building 1,000+ hp street cars with factory-level refinement.
LMR specializes in:
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GM LT platform tuning
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Supercharger upgrades
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High-horsepower street builds
Stage 4 Build Overview
LMR installed their Full Stage 4 Performance Package, designed to extract maximum safe power from the LT4 platform while maintaining daily driveability.
This wasn’t a wild race-only build. The goal was:
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Loud when desired
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Quiet when cruising
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Reliable
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Clean install
Dyno-Confirmed 775 RWHP Results
After tuning:
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775 rear-wheel horsepower
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Estimated 900+ crank horsepower
That’s an increase of over 220+ rwhp from stock.
And yes — dyno confirmed.
The full build process is documented on LMR’s YouTube channel in the video:
“2025 Escalade V Gets 900+ Horsepower! | LMR Stage 4 Performance Build”
4. Full Modification List & Technical Breakdown
Engine & Airflow Upgrades
LMR performed serious airflow enhancements:
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New stealth cam kit (quiet idle when exhaust valves closed)
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Long-tube headers
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Ported supercharger
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Larger throttle body
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Cold-air intake
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Upgraded spark plugs & wires
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Cleanly routed valve cover breather system
The stealth cam is particularly interesting. It keeps the SUV civilized during normal driving — no choppy, obnoxious idle unless you open it up.
Fuel System & Reliability Improvements
More power requires more fuel. LMR added:
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Upgraded in-tank fuel pump
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Calibration adjustments for safe AFR
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Supporting fuel system enhancements
This ensures reliability at high boost levels.
Transmission Tuning & Driveability
The 10-speed transmission was:
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Reprogrammed
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Shift points raised
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Torque management adjusted
This allows the drivetrain to handle 775 rwhp without hesitation.
Exterior Protection: PPF, Ceramic & Paint Correction
Performance wasn’t the only focus.
The Escalade-V received:
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Full paint correction
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Ceramic coating
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Paint protection film (PPF)
Because what’s the point of 900+ hp if your paint gets rock-chipped on the highway?
5. Performance Results: From Luxury SUV to 900+ HP Monster
Stock vs Tuned Comparison
| Specification | Stock | LMR Stage 4 |
|---|---|---|
| Rear-Wheel HP | 551 rwhp | 775 rwhp |
| Crank HP (est.) | 682 hp | 900+ hp |
| Torque | 653 lb-ft | Massive increase |
The gains are dramatic — especially in mid-range torque.
Street Manners vs Track Potential
Despite the massive power jump:
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Idle remains smooth (stealth cam)
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Drivability remains OEM-like
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Comfort and luxury unchanged
This is not a stripped race truck — it’s a luxury rocket ship.
How Fast Is It Really?
Estimated performance:
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0-60 mph: Low 3-second range
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Quarter mile: Potentially mid-10s with traction
For a full-size SUV, that’s insane.
6. Is This the Ultimate Street Escalade-V?
Daily Driving With 900+ HP
Carl Tasca’s goal was clear:
Fun when you want it.
Calm when you need it.
The build achieves both.
Cost Estimate of a Stage 4 Build
While exact numbers vary, expect:
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Base Escalade-V MSRP: $150,000+
This is a serious investment.
Why This Build Stands Out in 2026
There are many Escalade-V builds — but few:
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Dyno-confirmed at 775 rwhp
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Professionally tuned by LMR
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Backed by a racing legend like Carl Tasca
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Balanced for street use
This isn’t just a horsepower chase — it’s a complete performance philosophy.
Conclusion
The Carl Tasca Cadillac Escalade-V tuning build is one of the most impressive street-focused SUV builds of 2026. Starting with an already powerful 682 hp platform, Late Model Racecraft transformed it into a 900+ horsepower luxury monster while keeping daily drivability intact.
It’s proof that performance and refinement can coexist — even in a full-size Cadillac SUV.
FAQs
1. How much horsepower does Carl Tasca’s Escalade-V make?
775 rear-wheel horsepower, estimated 900+ crank horsepower.
2. Who built the Escalade-V?
Late Model Racecraft (LMR).
3. What engine does the Escalade-V use?
A supercharged 6.2L LT4 V8.
4. Is it still street-drivable?
Yes — the stealth cam keeps it civilized.
5. Where can I watch the build?
On LMR’s official YouTube channel.