Tempest 6861 Overhauled Fuel Pump, for TCM Engines
$200 Refundable Core Charge Required
Continental* C90, 16F Using AC P/N 6861 or TCM P/N 831391 or AeroAccessories AE 6861
* SPECIAL CARE must be taken that correct camshaft is used during engine buildup. Use of incorrect camshaft, gear and eccentric could cause damage or destruction of fuel pump and/or engine. Cam lobe diameter for engines using pump models 9051, 9867, 40585 and 40695 is 1.937", diameter for pump models 6861 and 631391 is 2.062".