bertram31.com

boat is a time machine--dry storage at least 9 years before I bought it--except for pertronix, I think it's exactly as it left the factory--216 hrs--blue paint on all alt/water pump beltsno generator--no accessories except (working) trim tabs--bottom is clean, no excess personal items--I'll check co...

no cup--throttles open properly (Q-jet)--P.O. changed points to electronic (per-tronics, mallory distr)--odd that both engines behave exactly the same--I have not checked timing/advance nor camshaft lift--engines are fine except lack of top-end--they are ok at the speeds I travel, so I have not yet ...

HELP--need to know original prop dia/pitch--Bertram cannot find record--30 flybridge 1983--crusader 454/350--velvet 1.52--1 3/8 shafts---starts & runs perfectly except max 3500 rpm, 28 smph---currently 3 blade 18 dia x 17 pitch-----thanks---mike