350x 1.00mm Oversize 10.25:1 Compression

[ustin666]

i am am going to buy a wiseco 1.00mm Oversize 10.25:1 Compression piston for my 350x. are those piston any good ? and how match power will i gain ?http://www.powersportsuperstore.com/Wiseco-Piston-Kit-1-00mm-Oversize-to-82-00mm-10-p/4127826.htm?CartID=1

[bmanley]

Not sure how much power you will gain. I put a 0.5mm 10.25:1 Wiseco in mine a couple months ago. I didn't notice a big difference but it seems to have a lot more torque than before, but then again it was smoking like a stack to start with. After searching the net for a few hours, I found the best deal on Amazon.com actually.

[RIDE-RED 250r]

My brother in law has an '85 350x that is all stock and runs great, no smoke at all.

My brother has an '86 with the 10.25:1 piston, K&N and DG exhaust.

I have ridden both machines enough to really know how they run. I can't say how much or how little the K&N filter and DG exhaust help my brother's '86. But I can say the difference in snappyness and torque is very noticeable over the bone stock '85.

I believe the 10.25:1 piston is a good upgrade for the 350x.