Engine system

An engine system comprising:

• a first camshaft;
• a second camshaft spaced from said first camshaft;
• a first camshaft phaser coupled to said first camshaft, said first camshaft phaser having a first camshaft sprocket disposed about said first camshaft;
• a second camshaft phaser coupled to said second camshaft, said second camshaft phaser having a second camshaft sprocket disposed about said second camshaft;
• a crankshaft spaced from said first and second camshafts;
• a crankshaft sprocket coupled to said crankshaft;
• a timing chain coupled to said first camshaft sprocket, said second camshaft sprocket, and said crankshaft sprocket, with said timing chain configured to transmit torque from said crankshaft sprocket to said first and second camshaft sprockets upon rotation of said crankshaft;
• and
• a biasing member extending from a first end portion coupled to said first camshaft phaser to a second end portion coupled to said second camshaft phaser to maintain tension on said timing chain between said first and second camshaft phasers.