[unavailablezl1]

Originally Posted by Toons

Hennessey HPE750 Upgrade Includes
• Hennessey Pulley Upgrade
• High-Flow Air Induction System
• Long-tube Stainless Steel Headers
• Stainless Steel Midpipes
• High Flow Catalytic Converters
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Limited Edition 1 of 500 Interior Plaque
• Hennessey Exterior Badging
• Hennessey Premium Floormats
• 3 Year / 36,000 Mile Limited Warranty

Installed cost with warranty: $12,995 plus vehicle shipping.
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Holy smokes, that seems pretty pricey to me!

I was just looking at this at lunch today.

[aka Reckless]

I see about $3k in parts there ??? Line up suckers

[ForgedReality]

Hennessy is a ****ing idiot.

[psalmon123]

Originally Posted by GatorsZL1

Brand new LT4 is roughly $13K... You would still save $10K towards a new motor.

Any engine mods void the "Drive train warranty". If you have the A10
(A relatively new trans) and it has problems, you are in a world of hurt.

[GatorsZL1]

Originally Posted by psalmon123

Any engine mods void the "Drive train warranty". If you have the A10
(A relatively new trans) and it has problems, you are in a world of hurt.

True, there are risk with any modification. I consider these bolt-ons. (minimal changes to a "TRIED AND TRUE" bulletproof power plant. Low-risk factor.

Your right, the A10 Trans options adds some additional risk for sure. But hey.... it cost to play with the Big Boys! Owning a ZL1, puts you in some elite company.