LT-5 Marine engines

[WARP TEN]

Originally Posted by FU

Google Mercury 1350 & 1650 race engine's for (what made me think) newer LT5 based Twin Turbo marine engines.

Here are the specs for the 1650. Not too shabby. Twin turbo, requires 112 octance racing fuel. --Bob


1650

SPECIFICATIONS

Crankshaft-rated Horsepower
1650 (1230 kW)
Full Throttle RPM Range
6500-6800
Displacement Liter/CID
9.0/552
Bore (in/mm)
4.57/116
Stroke (in/mm)
4.21/107
Compression Ratio
7.8:1
Cylinders
V-8
Alternator (amp/watt)
105/1481
Controller
PCM distributorless
Fuel System
Sequential Fuel Injection
Fuel Requirements
112 AKI Sunoco Supreme or equivalent race fuel
Transmission
Mercury Racing dry-sump hydraulic
Drive Unit
Dry-sump M8
Gear Ratio
Application dependent (contact Mercury Racing for additional information)
Length (in/mm)
26.69/678
Width (in/mm)
34/864
Height (in/mm)
29/737 (from crankshaft centerline)
Weight (lbs/kg)
1720/782
Warranty
None*

*This product is highly specialized and produced in limited quantities for sale, without warranty, to qualified powerboat racing professionals.