318 in the tens

well i hoping my car will hit the 10's with my 318. its a stock bottom end with good pistons, edelbrock heads and procharger butting out 15 psi. But before i rebuilt this motor it was a stock 318 with the smallest comp cams cam, a performer intake, headers and 150 shot. Stock 904 trans and conv. and a stock 7 1/4 open rear on 18" drag radials and it went 12.50's and 98 mph because the rings where shot and fell on its face at the top end!