Dodge 511ci Specs: 4.055 x 3.96 in

Dodge 511ci specs: 4.055 x 3.96 in (103 x 100.6 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.

At a glance

Displacement	511 ci
Cylinders	10
Bore	4.055"
Stroke	3.960"
Compression	10.2:1
Advertised power	600–645 hp
Years	2008–2017

This engine

Engine	Displacement	Bore × Stroke	CR	HP
8.4L V10	511 ci	4.055" × 3.96"	10.2:1	600–645

Factory cars with a Dodge 511ci

• Dodge Viper: 2008, 600 hp; 2009, 600 hp; 2010, 600 hp; 2013, 640 hp; 2014, 640 hp; 2015, 645 hp; 2016, 645 hp; 2017, 645 hp

What varies across the family

This family is represented by a single engine in the database: 511 ci, 10 cylinders, a 4.055" × 3.96" bore and stroke.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

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