Originally Posted by
nitroxr
Raced yesterday and it seems i have to really lean my bottom end to get any power out of it. Car came off at 236 after main but the low end just didnt sound right, my buddy is running the same motor and his low end is almost flush where mine is in a ways. I tried to richin it but that was worse. I am going on about 3.5 gallons on the motor, and have been really happy with this motor. Any help would be great.
Something is wrong..The B5 has insane bottom end... So put the setting back where ron suggests, Flush high and low. And check your Flywheel nut is tight,clutch is in good shape with no weak springs, fuel line,tank etc... You should not be that far in on the bottom screw so there is another problem that you have to find.. if you are to lean on the bottom you will lose bottom also.