- Location
- Citrus Heights, CA
im looking for good low end on my 550 and im unsure if i should use a 440 pump or a 550 pump, over at pwctoday ive been told 440 and 550 so i just wanted to see what you guys thought here
i'm pretty sure the 440 was smaller in diameter than the 550 therefore the 550 would give more bottom end.
i thought that was why racers put 440 pumps on their 550's for more top end.
but i only owned a 440 for about 17 minutes so i may be wrong.