Is this just a drag setup?

[dalegoldston]

Going to update the engine a bit, I have a grand ish and looking for options. My cylinders are at peak so they need to be replaced.

 

http://www.ebay.com/itm/Yamaha-banshee-t-Rex-cylinders-/141182196460?pt=Motors_ATV_Parts_Accessories&hash=item20df1d5aec&vxp=mtr

[locogato11283]

I would highly recommend going with something new and up to date.

 

It sounds like a Serval would be what you'd want.

[dalegoldston]

Kinda what I  am thinking I can get one of those @ fast for what Im looking to spend. Do you think ported is better than serval or is there more potential on the serval?

[locogato11283]

Kinda what I  am thinking I can get one of those @ fast for what Im looking to spend. Do you think ported is better than serval or is there more potential on the serval?

There are ported pump gas Servals making 85HP with CPI and 35mm PWK. I'd go that route if you can.

[rjdgriff]

I would highly recommend going with something new and up to date.

 

It sounds like a Serval would be what you'd want.

x2

[trickedcarbine]

T Rex's are pretty much out dated. However if you can pick up one of them for bottom dollar and have money left for someone like TDR go through it and get it reconfigured for common pistons and have some porting and domes, it may be worth it. Honestly though, a new serval would be far easier and the parts are every freakin where!

[camatv]

trex is easy to update.  its a highly under rated cylinder.  to me its superior to the cubs, servals.  the only thing is its not geared to the easy peasy crowd like the cub and serval is. so because of this  they are stated to be junk.    they can be converted easily to use the same pistons.  TDR supports them.  and from time to time ones like that pop up.