albertp86
02-04-2011, 11:36 PM
I need an opinion. I have a ESR 310 pv,3 mil stroke, race dome, 40.5 carb, trx 9 pipe, 9 port. 13/38 with 21/12/8 8 paddle haulers.
After going to the dunes, I noticed that my bike doesnt quite reach the higher revs/ top end. It has alot of bottom end torque, especially with the pv, but does not rev as high. I was wanting just a tad more top end
Question is, should I have it ported to rev higher?
Can the power valve be the issue with not reving to the top?
I dont want a drag bike because I like to dune 80% of the time, but I was looking to get a little more from the higher gears. I spoke to LED and they said that they would port my cyllinder transfers to get me more upper mid to be able to pull through all of the gears. Not necisarily port the exhaust port. I want reliability as well. Not looking to wrench when Im at the dunes. The reason I am inquiring as well (if I must tell the truth) is because there is this 330 that keeps whooping me buy 2 bikes every time. I pull him from the start but then he runs me down. Any ideas would be great.
After going to the dunes, I noticed that my bike doesnt quite reach the higher revs/ top end. It has alot of bottom end torque, especially with the pv, but does not rev as high. I was wanting just a tad more top end
Question is, should I have it ported to rev higher?
Can the power valve be the issue with not reving to the top?
I dont want a drag bike because I like to dune 80% of the time, but I was looking to get a little more from the higher gears. I spoke to LED and they said that they would port my cyllinder transfers to get me more upper mid to be able to pull through all of the gears. Not necisarily port the exhaust port. I want reliability as well. Not looking to wrench when Im at the dunes. The reason I am inquiring as well (if I must tell the truth) is because there is this 330 that keeps whooping me buy 2 bikes every time. I pull him from the start but then he runs me down. Any ideas would be great.