PSYCHO 125 top speed tips

CAPE COD PSYCHO · Post by **CAPE COD PSYCHO** » Wed May 02, 2012 11:39 pm

I have a Psycho 125, I love it. I put in an NCY super transmission, Dr. pulley sliders (10g), kevlar belt. Prima exhaust. Jetted to a 100, and Air box restrictor removed. I top out at 60 mph but there is still more power hiding in there but i don't know how to unleash it. It feels like something is holding it back. Any recommendations?

Skootz Kabootz · Post by **Skootz Kabootz** » Wed May 02, 2012 11:44 pm

How many miles are on it? It's a Psycho so I'll assume it's fairly new. You won't get top performance until it is broken in at about 1500 miles. Best to let the mods wait and concentrate on braking it in correctly so you can enjoy those long term performance benefits.

jrsjr · Post by **jrsjr** » Wed May 02, 2012 11:53 pm

If you doubt Skootz, just ask him how many miles he has on his Buddy.

KevinD · Post by **KevinD** » Thu May 03, 2012 12:06 am

how did you remove the air box restrictor?

easy · Post by **easy** » Thu May 03, 2012 12:23 am

Please do a search for voodoo sliders might be on the light side . Members with mods claim the stock air box is good and no benefit in messing with it with out a bbk. Buddys dont come in untill 1000 to 1500 miles

pdxrita · Post by **pdxrita** » Thu May 03, 2012 12:28 am

Those sliders do sound too light. What's the stock slider size on a 125? I'd think you'd want something around 11 or 12g.

Here's a good discussion of slider weight:
topic21007.html

Update: Looks like the 125 is 11.5g stock, so 10g is certainly too light.

Tocsik · Post by **Tocsik** » Thu May 03, 2012 2:17 am

Yep, you'll love it at 12g sliders. I've tried 11, 12 and 13's plus the stock rollers.
But best to let it break-in properly. You will truly see the performance kick-in around 1500 miles.
I'm at almost 27,000 miles currently....

CAPE COD PSYCHO · Post by **CAPE COD PSYCHO** » Thu May 03, 2012 5:30 am

I am grateful for the feedback. I think my best upgrade will be patience!
After these sliders are done, I will try some 11's or 12's.

The air box restristor is easy to remove. Open it up and you'll see it right there. Looks like a funnel.

I love this scoot. Rides great, corners like a sport bike!

jijifer · Post by **jijifer** » Thu May 03, 2012 6:20 am

and that's pretty fast for 125cc.

skully93 · Post by **skully93** » Thu May 03, 2012 1:40 pm

heh. I refused to sell my Zuma to a guy that wanted to 'trick it out and make it go 70..."

Even with the upgraded brake, keep in mind if you have to make an emergency stop at 65+, these little buggers are barely designed for it.

That being said I like to go 65

.

un_designer · Post by **un_designer** » Thu May 03, 2012 3:42 pm

are we talking about "REAL 65mph" or "Scooter 65mph" here? i don't think i can handle going that fast on tiny 10" wheels.

skully93 · Post by **skully93** » Thu May 03, 2012 3:54 pm

I haven't verified via gps, but it was 75mph indicated. I'd like to think it was pretty close to 65 actual.

It wasn't something that I want to do constantly.

Capt_Don · Post by **Capt_Don** » Tue May 29, 2012 3:29 am

skully93 wrote:I haven't verified via gps, but it was 75mph indicated. I'd like to think it was pretty close to 65 actual.

It wasn't something that I want to do constantly.

I get up to 70 bmph on my short interstate trips. What is the variance on Buddy's, 10 or 15%?

Modern Buddy

PSYCHO 125 top speed tips

PSYCHO 125 top speed tips

good info