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View Full Version : ESR 310 Powervalve topend



400EX QUADER
01-16-2007, 01:50 PM
I have a esr 310 pv topend still on it's first bore in great shape. Runs really good. Lots of compression, whoops on all the 450's i've raced. Made 54hp on the dyno with really rich jetting. So it's not high 50's tuned in better but I still run it rich so it lasts longer and stays healthier. I run torco 40:1 with 110 octane. It comes with 2 domes. bottomend and a mid-topend. I've had this whole motor up forsale before but just wanting to change topends now cause I'm wanting to start dragracing at the sand strip so I need something big. Pm me. Runs great and piston included.

jas250r
01-16-2007, 03:04 PM
check your pm's

LathersR
01-16-2007, 03:07 PM
How much cash?

400EX QUADER
01-16-2007, 04:57 PM
Originally posted by LathersR
How much cash?

I'm entertaining offers at the moment. Please don't even try and lowbacll me though.

86250rrider
01-16-2007, 05:25 PM
does it come with long or short rod piston?

400EX QUADER
01-16-2007, 08:51 PM
long.

86250rrider
01-16-2007, 08:57 PM
thanks

400EX QUADER
01-17-2007, 05:19 PM
ttt

ESrider
01-17-2007, 05:52 PM
What type of porting does it have?

400EX QUADER
01-18-2007, 02:08 PM
prettysure trx9

j28d
01-20-2007, 01:08 AM
Would you consider 600 a lowball offer? It is used, and esr portwork isn't the greatest.

400EX QUADER
01-20-2007, 05:15 PM
What do you mean something's not right here??? It's a esr 310 powervalve cylinder and i'm using a hotrods longrod crank with a spacer plate. How is that not right??? Hell, check my feedback!

400EX QUADER
01-20-2007, 08:13 PM
Most of my last reply was directed towards a member who posted and threw up a red flag when they didn't understand something but relized their mistake and deleted their post if you guys didn't understand who I was talking to.