hp2000 Posted March 19, 2016 Author Report Posted March 19, 2016 So these could be bored or need to be sleeved if bore goes? Sent from my VS810PP using Tapatalk They start at 68mm where they are now. If you need to go next size all you do is Bore and you're set. Sent from my iPhone using Tapatalk 1 Quote
Shee_fast Posted March 19, 2016 Report Posted March 19, 2016 They start at 68mm where they are now. If you need to go next size all you do is Bore and you're set. Sent from my iPhone using Tapatalk Let me check my funds and see what I can come up with.. Be a good trail setup you think? Sent from my VS810PP using Tapatalk Quote
sheerider11 Posted March 19, 2016 Report Posted March 19, 2016 Let me check my funds and see what I can come up with.. Be a good trail setup you think? Sent from my VS810PP using Tapatalk possibly. Im willing to bet if you send them to a competent builder they can extract some good numbers out of it. As long as the ports aren't all over the place and crazy timings. It was probably a super expensive top end when it came out. So not many were sold. I've only seen Google pics if them. Never knew anyone that owned or physically held on. Quote
Shee_fast Posted March 19, 2016 Report Posted March 19, 2016 possibly. Im willing to bet if you send them to a competent builder they can extract some good numbers out of it. As long as the ports aren't all over the place and crazy timings. It was probably a super expensive top end when it came out. So not many were sold. I've only seen Google pics if them. Never knew anyone that owned or physically held on. I'm real curious to know..like you said I've never seen one in person since its old school...but I only ride trails really... I wanna be able use it if I buy it is my concern Sent from my VS810PP using Tapatalk Quote
sheerider11 Posted March 19, 2016 Report Posted March 19, 2016 I'm real curious to know..like you said I've never seen one in person since its old school...but I only ride trails really... I wanna be able use it if I buy it is my concern Sent from my VS810PP using Tapatalk I'm sure as is it'll prob kick some ass. PV motors are sweet Sent from my SAMSUNG-SM-G890A using Tapatalk 1 Quote
Shee_fast Posted March 19, 2016 Report Posted March 19, 2016 I'm sure as is it'll prob kick some ass. PV motors are sweet Sent from my SAMSUNG-SM-G890A using Tapatalk Never really messed with one.. How does it work exactly Sent from my VS810PP using Tapatalk Quote
sheerider11 Posted March 19, 2016 Report Posted March 19, 2016 I'm sure as is it'll prob kick some ass. PV motors are sweet Sent from my SAMSUNG-SM-G890A using Tapatalk The valve open in the upper rpms to make more topend. Close on the low end to make more low end. Pretty cool shit when you think about it. Sent from my SAMSUNG-SM-G890A using Tapatalk 1 Quote
special06shee Posted March 19, 2016 Report Posted March 19, 2016 Hmm, i have a complete bottom end that this would set nice on top of... 1 Quote
hp2000 Posted March 19, 2016 Author Report Posted March 19, 2016 Hmm, i have a complete bottom end that this would set nice on top of... Let's talk Sent from my iPhone using Tapatalk Quote
Whitbread Posted March 23, 2016 Report Posted March 23, 2016 Sure, now you bring this out of hibernation... I can't wait to get my 421trex back out on the trails with the new pipes and get it tuned in. Snow is almost gone.... Quote
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