Honda Spree and Elite 50 Forums

Posted: **Fri Jan 03, 2014 8:26 am**

54mm /52.6/=121cc

Posted: **Fri Jan 03, 2014 9:08 am**

Sweet is it running yet? What manifold are you going to use?

Posted: **Fri Jan 03, 2014 9:28 am**

Thanks, havent ran it yet..but manifold will be big black ct..or kitaco

Posted: **Fri Jan 03, 2014 9:48 am**

I would port match either if I was you. The ct for sure, kitaco is a little better but still casting flaws. I bet you're ready for some riding.

Posted: **Fri Jan 03, 2014 9:51 am**

Funny enough, I'm about to start running one of my built yamaha blasters with a 32mm keihin on a trinity 240 big bore and Vito's racing +3mm stroked crank. I believe it comes out to 252cc.

Posted: **Fri Jan 03, 2014 5:20 pm**

Port match what? Yea man so ready to ride..wana see the difference from my ministroker

Posted: **Fri Jan 03, 2014 5:29 pm**

I should have said smooth the rough angles rather than port match. I had the right tool in mind just not area. Im definitely full of envy of the build! Did you sell the old engine?

Posted: **Fri Jan 03, 2014 8:36 pm**

hi DSD. very nice work. like to see that running.

Posted: **Fri Jan 03, 2014 10:37 pm**

graphite9 wrote:The guy that has been supplying my pipes, has a manifold they use on 120cc dios. It looks like they actually cut the case and cram a bigger manifold in. Has anyone ever heard of that? I'm waiting on better pics. I also might grab a japanese 125cc dio race pipe called Chou chin bullpipe...Anyone seen one before? The pipe diameter is HUGE

I'll be following this build for my 125cc setup.

The bigger ct black requires that you mod the block a bit.
The front two manifold bolts go in from underneath.

More mods are needed to cram vforce reeds in there.

Posted: **Sat Jan 04, 2014 2:33 am**

Thats the bore and crank I run on my street bike. Im running Large scorp and it is crazy fast.

Did you check your port timings? The Port timings on mine were wack. I ended up machining Some off the bottom of the cylinder cause the port timings were way too high.

Keith

Posted: **Sat Jan 04, 2014 9:30 am**

Vforce 3 reeds from a kx65 fit in the normal ct perfectly no mods at all. Im not sure about the ct black though. Now there are Vforce 4 out and I would get those instead. They are the same price but more flow. I thought there was some porting also involved with the black but didnt know for sure.

Posted: **Sat Jan 04, 2014 11:35 am**

Wont let me post a picture of my pipe for some reason..but im using a scooter alley big scorpion..as for port timing and that i had a good fella help me out with that (tru)

should be fun

Posted: **Sat Jan 04, 2014 9:02 pm**

Heres another

Posted: **Sat Jan 04, 2014 9:30 pm**

Greetings:

How do you fit cooling shrouds?

Posted: **Sat Jan 04, 2014 10:14 pm**

Gunna have to rig something up..the spark plug sits straight up and not at an angle back like most

Honda Spree and Elite 50 Forums

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Some pics

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