Mountain max
- Thread starter renos2
- Start date
Y
ymaharider
New member
I liked the end dump pipes better with a ported motor, with the stock motor I didn't see much difference other than center dumps are quieter. If I remember right they were rated at about the same HP which was about 25HP. This is just my opinion.
End dumps had a broader power range.
Centre dumps were 79-8200 rpm max
End dumps work well from 8200-8800 rpm.
Centre dumps were 79-8200 rpm max
End dumps work well from 8200-8800 rpm.
End dumps work good but are loud. IMO Center dumps don't work very good. I would recomend not bothering with them.
Go with the end dumps! Easier to tune and I found they fit much better. You might want to think about some ear plugs though 
