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DTE has engineered this powerful, big cube stroker engine for those individuals with an H2 Hummer that absolutely must have the biggest power available for this monster SUV! You'll definitely be the talk of the town, be one of a kind and own the SUV
world's all-time bragging rights when you're the proud owner of our "Brute
409".
Driveability, fuel mileage and durability were our main focus in designing this engine package and with all of the extra torque that is available, you'll have no problem passing and pulling those heavy loads. Acceleration is very brisk for a vehicle of this size and you'll be pleased with all of the usable torque everywhere in the
powerband, where you need it most.
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2003 H2 Hummer
6.8L Engine Package "Brute 409" - Naturally Aspirated
557 BHP/602 TQ*
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Performance Package Upgrade Includes:
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- Complete engine removal, disassembly and inspection
- Performance internal/external cylinder case preparation
- Bored and honed with deck plate
- Decked and deburred
- Cylinder case machined to exacting tolerances
- JE forged lightweight aluminum pistons
- Speed-Pro plasma moly piston rings
- Lunati 4340 steel connecting rods
- Lunati 4340 steel crankshaft
- Clevite engine bearings throughout
- Internal engine components deburred
- Entire rotating assembly electronically balanced
- Modified and improved engine oiling system
- GTP stage 2+ CNC ported and polished LS1 Corvette cylinder heads
- Lightweight, undercut stainless steel intake/exhaust valves
2.050"/1.600"
- Competition Cams valve springs
- Hardened steel valve spring cups and shims
Complete Package Price: $15,595.00
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- Competition Cams hardened chromoly pushrods
- New GM valve seals
- Five angle valve job
- Titanium valve spring retainers
- DTE custom engineered billet steel hydraulic roller camshaft
- New GM head bolts and gaskets
- Ported and polished throttle body
- Ported and gasket matched intake manifold
- Keyed harmonic balancer
- New GM harmonic balancer bolt
- All chemicals, sealants, filters and fluids
- Assembled and blueprinted to performance specs.
- 10.8:1 compression ratio
- Professional installation
- Custom PCM calibration
- DTE's written, limited 3 yr./36,000 mile warranty
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| Options:
*Average. Power output levels vary slightly depending on how vehicle is optioned.
Current normal installation time approx. 3-5 weeks from time of vehicle delivery.
Prior notification and scheduling required.
Transmission upgrade is strongly recommended at this power level for reliability. Ask your salesman for complete details and options available.
Package option prices include necessary labor.
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DynoTech Engineering Inc.
815 Lawrence Drive
Fort Wayne, IN 46804
(260) 407-5455
info@dynotech-eng.com
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| DTE reserves the
right to change prices at any time without notice. You will be
notified at time of order and your order will be held until your
approval. |
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