Page 1 of 3

1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 6:48 pm
by Ben L.
Hello all, I just picked this up off craigslist for $100. It needs a jug and rings. I will be stripping the plastics and keeping it naked. The stock AF05E is being gone thru and will get a bbk.

Image

Image

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 7:36 pm
by evilone
Jesus christ...$100 :surprise:

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 7:50 pm
by two4one
I'll say! Good deal on that one.

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 8:29 pm
by Ben L.
Thanks, I couldn't pass it up. He even held it til I could pick it up. Now time for an engine build! I need suggestions, ideas!

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 9:02 pm
by Ben L.
Well I just took the head and cylinder off, the rings crumbled into the engine. Ugh! The cylinder does have one deep score on it. I did a little reading, but what are everybody's opinions on those gy6's?

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 9:05 pm
by swimmingfree
well i hate to tell you but there is no a lot of things you can do with that motor ..... there is no after market pipe and only one bbk for it so if your looking for a speed deamon its not going to happen but as a bike you can get running and sell for 400 or more you got the winer .. tas sell a piston and rings for arond 46 dollers and you shood be up and running...
swimmingfree

Re: 1987 SE50P --- No Idea What To Do!

Posted: Fri Jun 08, 2012 9:47 pm
by Ben L.
Thank you swimmingfree, I will look into the rings and cylinder. Would it be hard to swap an elite s engine? I think its 1994+???

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 8:59 am
by swimmingfree
heres the ebay for tas piston and rings ( http://www.ebay.com/itm/Honda-Spree-NQ5 ... 2b&vxp=mtr ) i no its for a spree but its the same the jug is not the same so you need to use your se50 jug ... im useing one in mine :smile: other thing you can do is put a Ruckus variator in it and you may need to trim the case by the starter to get it in ... as well as putting a 3.5 tire on but you may need to trim the case as well ..

1 up jet to a 88 or 90
2 mill the head by 0.0020 after to do a compression test
3 Ruckus variator
4 taller tire going from a 2.75 to a 3.50

i will not say you will get 45 all day long but you mite ..
swimmingfree

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 11:02 am
by sanjuro
Keep the Honda motor in the Honda, and forget the gy6. It would look all weird in there and is not proportioned to the scoot at all.

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 11:46 am
by Trafficjamz
how fast do you want to go?

If you want 40 - 45 mph , then just de-restrict what you have.

If 50 or 55 mph, then get a nice mallossi kit for it.

If you want to go faster than that , swap in a dio. :2thumbs:

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 12:35 pm
by Ben L.
Thanks sanjuro, I'll stay away from the gy6 then. I am aiming for a minimum of 50 mph so I can hit some of the nicer roads around here. I will look into the mallossi kit. Will I need a different carb with the mallossi kit? What part number should I look for in a dio engine?

sorry for all the questions, and thank you!

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 2:48 pm
by sanjuro
Redeft sells malossi kits. He has everything you need. You can even go as far as getting a dellorto 19mm carb kit for it and it should match the malossi cylinder kit.

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sat Jun 09, 2012 4:18 pm
by Ben L.
Thanks, I am going to check out that Mallossi cylinder and that carb. Redeft's website seems to be down? Does he have a contact on this forum?

I tore the elite plastics off today and I really like the look of the bare frame. I might just do a bare bones build.

Does anybody know if there are any front forks with disc brakes that I can mount up with little to no mods?

Thank you!

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sun Jun 10, 2012 9:11 am
by JustynCRX
Redeft has his own for sale thread in the for sale section. Also the metro front end can be swapped into the se50.

Re: 1987 SE50P --- No Idea What To Do!

Posted: Sun Jun 10, 2012 4:30 pm
by eliteguy50
Get an actual dip live front end from Japan. Bolt on and disc. Metro front end will still be drum brakes. They are a bigger drum and the larger wheel with 90/90 tire is nice. Changes the height.

Here is the thread:
viewtopic.php?f=2&t=19538