Search found 84 matches

by MYSTERE1
Thu Jul 21, 2005 12:36 am
Forum: Performance Technical
Topic: Intake
Replies: 33
Views: 17068

i definatly suggest filling the restiction out. you will se a noticable improvement in mid range power. After diong this i had to increase my main jet from a 75 to an 80. now the spree pulls hard all the way to 55kph. now i just need to figur out how to gain some low end power. i wonder if different...
by MYSTERE1
Sun Jul 17, 2005 8:00 pm
Forum: General Discussion
Topic: expansion chambers
Replies: 7
Views: 2717

expansion chambers

is there any other scooter out there that has a 90 degree exhaust port??

I'm looking for an expansion chamber exhaust for my spree. what would be a close match?? what could be made to fit with som slight bending?? there's gotta be something!!!
by MYSTERE1
Thu Apr 14, 2005 4:12 pm
Forum: Technical Help
Topic: WILL IT WORK?
Replies: 20
Views: 9277

I made an error. it's brian's friend that has that spree. http://expresslymopeds.50megs.com/ My chops were tan in colour. i bumped up to a 70 main jet and moved the clip on the needle to the seconed from the bottom. i also have a k&N cone filter. sorry no part #. I thimk we should start a new th...
by MYSTERE1
Sat Apr 09, 2005 4:11 pm
Forum: General Chit-Chat
Topic: dos any one no anthing about performece parts for express
Replies: 26
Views: 6717

go to expresslymopeds.com and talk to "the Wiz"
by MYSTERE1
Sat Apr 09, 2005 3:02 pm
Forum: Performance Technical
Topic: WILL IT WORK?
Replies: 18
Views: 6557

it because of people like you that no body will make aftermarket stuff for our sprees. lots of mods work. i have done them. i wish i hade the money to invest in mass production of tuner parts. i would make a killing.
by MYSTERE1
Fri Apr 08, 2005 11:00 pm
Forum: Technical Help
Topic: WILL IT WORK?
Replies: 20
Views: 9277

I just started to loose power this week. rather quickly too. i'm going to cut the exhust opun and finish what i started years ago. i finally have a friend with a welder!! i never experienced this kind of power lose befor. kinda wierd. one day i was doin 65. the next 55. the next 45. and then the pop...
by MYSTERE1
Wed Apr 06, 2005 10:34 pm
Forum: Technical Help
Topic: WILL IT WORK?
Replies: 20
Views: 9277

I took a 1/4" drill bit about 1' long & drilled 4 holes in the back. in a box pattern. I didn't just drill stright through though. i took a lot out. i didn't have a welder at my disposal at the time so i couldn't cut it open so i just took as much out as i could with the bit.
by MYSTERE1
Tue Apr 05, 2005 12:57 am
Forum: Technical Help
Topic: WILL IT WORK?
Replies: 20
Views: 9277

gutted my exhust, modefied the front pully, port and pollished intake. run on 94 octain fuel. or aviation fuel when i can get it. i'm looking into moding a polini race pipe to fit. other than that, i weigh 200 lbs. and it helps to give her a push from a complete stop to get her going. but hey, i kee...
by MYSTERE1
Mon Apr 04, 2005 12:14 am
Forum: Technical Help
Topic: WILL IT WORK?
Replies: 20
Views: 9277

I have a mini K&N cone filter on my spree. I use a size 70 main jet. It's been running like this for 4 years now. top speed of 65km/h. I've also done some other mods though.