Originally Posted by Glasuan
The series 1 is a slightly different engne than the Series 2 or 3. Mainly its slightly different parts, as well as blowers. The change is enough however to get to 205 HP on the series 2 bonnies, (from 170 series 1).
Need to be specific here.....these numbers are for NON-supercharged.
For the supercharged L67:
92/93 205 hp, tons of torque
94/95 225 hp, tons of torque
96-03 240 hp, tons of torque
Series III (if the bonneville ever sees it) 260 horse.