Originally Posted by fatboynormmie
Hey GMLC I have some Oregon 91-623 SUPER high lifts I run on my older 152z.The are 3" wide notch blades and have a 1 1/2" lift.They cut nice and discharge super far in dry conditions.The only problem I have with them is they zap alot of hp from the motor and really draw down 25hp kaw in wet conditions.I might try a set of the factory 452 blades to see how they perform.
I have those same blades for my Scag 52. Man do they rob a lot of power! But the cut and stripes are amazing. I have thought about trying them on my 452 but the OEM blades work so good...