imq707s
06-07-2004, 10:08 PM
I was just wondering where the power starts to fall off on OMC loopers. I've got a 89' 200GT that I'm spinning to 6200rpms getting me 79mph from my Vegas. I've wondering if I should prop down (lower pitch) to get the rpms up higher and see if that will give me more top end. Or should I prop up a little and see if the motor has enough torque to spin a bigger prop and get me some more top end. Basically I'm just trying to find out where these loopers make the most power. Do they fall on they're face at a certain RPM? Thanks
By the way, the motor is stock except for 120psi compression.
By the way, the motor is stock except for 120psi compression.