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Re: NQ50 Spree Engine Build
Posted: Sun Jan 27, 2013 3:13 pm
by Tyler VR
patthesoundguy wrote:That is one nice looking jug dude
that will be a joy to work on. I'm jealous I want a nice cylinder like that to port
that won't take much to make it a winner
Sent from my Nexus 7 using Tapatalk 2
Thanks, working on clean parts is nice but it just takes more time.
Re: NQ50 Spree Engine Build
Posted: Mon Jan 28, 2013 4:04 pm
by Tyler VR
Re: NQ50 Spree Engine Build
Posted: Wed Jan 30, 2013 3:36 pm
by Tyler VR
Just got another spree engine my brother donated to me, good to have spares.
Re: NQ50 Spree Engine Build
Posted: Mon Feb 04, 2013 5:42 pm
by Tyler VR
Honed the cylinder.
Re: NQ50 Spree Engine Build
Posted: Tue Feb 05, 2013 12:54 am
by patthesoundguy
That looks perfect
that makes a big difference in performance.
Sent from my Nexus 7 using Tapatalk 2
Re: NQ50 Spree Engine Build
Posted: Wed Feb 06, 2013 6:25 pm
by Tyler VR
Cleaned up the piston and head, then did a quick polish job.
Re: NQ50 Spree Engine Build
Posted: Wed Feb 06, 2013 10:10 pm
by patthesoundguy
Looks sweet, the carbon won't want to stick now
Sent from my Nexus 7 using Tapatalk 2
Re: NQ50 Spree Engine Build
Posted: Thu Feb 07, 2013 7:33 am
by kingkamehameha
Boost port looks ruined
Re: NQ50 Spree Engine Build
Posted: Thu Feb 07, 2013 8:42 pm
by Tyler VR
Got gaskets and rings, I have a 3 day weekend off work so I should have the time to put it back together.
Re: NQ50 Spree Engine Build
Posted: Thu Feb 07, 2013 9:59 pm
by patthesoundguy
Can't wait to see how it works when you reassemble it. Its exciting
Soak the base gasket and the reed block/intake gaskets well with 2 stroke oil. Then you will be able to pull stuff apart and play with it and not have to replace the gaskets every time.
Sent from my Nexus 7 using Tapatalk 2
Re: NQ50 Spree Engine Build
Posted: Fri Feb 08, 2013 11:26 pm
by Tyler VR
All the parts cleaned up and ready to be put together.
Re: NQ50 Spree Engine Build
Posted: Fri Feb 08, 2013 11:30 pm
by Tyler VR
Re: NQ50 Spree Engine Build
Posted: Sat Feb 09, 2013 10:55 pm
by Tyler VR
The crank is ready to go, I put it in the freezer.
Re: NQ50 Spree Engine Build
Posted: Sat Feb 09, 2013 11:06 pm
by kingkamehameha
First of all the crank bearings need to be removed from the crank and new ones put into the case first! It wont go in straight with the bearings on the crank! Secondly the crank case and intake area needs to be rough enough for fuel to atomize. Its not supposed to be polished like that.
Re: NQ50 Spree Engine Build
Posted: Sat Feb 09, 2013 11:18 pm
by Tyler VR
Heating up the cases with my oven and heat gun.
