Clubuser

87 Tii block (8.5:1rotors) street ported. rotor housings resurfaced by Rotary Evolution, Goopy 3mm apex seals.
decided to check compression before dropping in the car. with no oil pressure got 101 psi front, 98 psi rear.
i'm very happy w/ these #s considering the rotor housing were gouged pretty good along the edge from the OEM apex small piece.
compression just prior to dis-assembly 70 front, 88 rear.