Chevrolet Performance 350 ZZ6 405 HP Long Block Crate Engines 19432104
- Product Code: 19432104
- Dispatch Time: 1
£7,912.50 EX VAT
£9,495.00 INC VAT
Product Overview:
GM ZZ6 BASE LONG ENGINE
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Product Details
Chevrolet Performance 350 ZZ6 405 HP Long Block Crate Engines
Chevrolet Performance 350 ZZ6 405 hp long block crate engines deliver more power than any 350 small block ever installed in a production vehicle. Rated at 405 hp and 406 lbs.-ft. of torque, this engine derives its range-topping performance from unique, lightweight aluminum cylinder heads that enable optimal airflow at high rpm. The cylinder head casting is based on the proven Fast Burn design, with large intake runners and 2.00/1.55 in. valves. Beehive-style valve springs deliver greater high-rpm performance and durability. Their egg-shaped profiles have less reciprocating mass in motion; require less spring pressure for greater valve control; and handle valvetrain stresses more efficiently. They allow the ZZ6 to rev higher to make the most of every cubic inch of air drawn through it. The ZZ6 also uses an aggressive hydraulic roller camshaft that supports the engine's high-rpm airflow capability, while maintaining excellent low-speed drivability.
This Base crate engine kit includes the intake manifold, distributor, water pump, damper and flexplate—and the distinctive, racing-inspired valve covers that distinguish this engine as the latest in the ZZ legacy!
Specification
Specifications:
* Power: 405 hp @ 5,600 rpm, 406 lbs.-ft. of torque @ 4,600 rpm
* Displacement: 350 c.i.d., 5.7L
* Bore x Stroke: 4.00 in. x 3.48 in.
* Compression ratio: 9.72:1
* Recommended fuel: 92 Octane
* Block: Cast iron, one-piece rear seal, 4-bolt main caps
* Crankshaft: Forged steel
* Connecting rods: Powdered metal steel
* Pistons: Hypereutectic aluminum
* Camshaft: Steel hydraulic roller tappet
* Cam lift: .474 in. intake / .510 in. exhaust
* Cam duration @ .050 in.: 208 deg. intake / 221 deg. exhaust
* Lobe separation: 112 degree
* Cylinder heads: Dual bolt pattern fast burn aluminum, 3/8 in. screw-in rocker studs
* Combustion chamber: 62cc
* Valves: .200 in. intake/ 1.55 in. exhaust
* Rocker arms: Aluminum roller, 1.5:1 ratio
* Valve springs: LS Beehive 12625033
* Balance: External
* Maximum GM recommended RPM: 5800
* GM recommended torque converter 3000-3400 stall
* Ignition timing: Base 10 degrees BTDC, 34 degrees total @ 4000 rpm
Engine includes:
* Fully GM assembled long block
* Black aluminum valve covers
* Oil pump, pickup and oil pan
* Aluminum performance single plane Intake
* HEI distributor and spark plugs
* 12 3/4 in. auto trans flexplate
* 8 in. harmonic balancer
* Front timing cover
* Cast iron long water pump
* Oil filter and adapter
* Passenger side RH oil dipstick and tube
Delivery & Returns
Billy's Speed Shop ensures the highest standard of service. Therefore we use only most reliable delivery services in the UK what allows us to provide you quick and efficient delivery of your products.
We aim to stock all of the products in our warehouse. However the situation may occur that we currently do not have particular item in stock then we will order it directly from UK supplier. If delivery time will exceed 3 days we will inform you via email or telephone.
Our Delivery Options are as follows:
Parcels up to 2kg and up to £50 of value are being sent via Royal Mail - 1st or 2nd class.
Parcels up to 2kg and £50 - £100 of value are being sent via Royal Mail - 1st or 2nd class - Tracked.
Parcels over 2kg and over £100 of value are being sent via Courier - DPD Tracked.
Bulk or Heavy purchases that weigh over 20 kg are sent on a pallet - Pallex.
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