Search found 10 matches

by nhscooterguy
Thu Jun 10, 2021 11:53 am
Forum: Technical Help
Topic: New kit low compression
Replies: 4
Views: 890

Re: New kit low compression

Thanks vintagegarage... I still haven't figured out out...
by nhscooterguy
Mon May 31, 2021 4:23 pm
Forum: Technical Help
Topic: New kit low compression
Replies: 4
Views: 890

Re: New kit low compression

It ran ok until the top end blew. Previously I installed a Malossi kit. After riding it hard one day I lost power down a hill then it wouldn't start. I had like 30psi so I pulled the jug and it was all scored. Operating temp was about 250 Fahrenheit when it died. The whole long ride it never got ove...
by nhscooterguy
Sat May 29, 2021 2:10 pm
Forum: Technical Help
Topic: New kit low compression
Replies: 4
Views: 890

New kit low compression

Hi guys, I'm at my wits end with this issue. It's a 94 Elite SA50P. I'm getting compression around 80 or 90 PSI on a new 82cc NYC kit from scooter swap shop. It was around 110 when I first installed it but has since gotten lower. New rings, head, gaskets, piston and jug. I just did the crank seals a...
by nhscooterguy
Tue Sep 29, 2020 8:48 am
Forum: Technical Help
Topic: Elite sa50p stalls after big bore kit
Replies: 4
Views: 898

Re: Elite sa50p stalls after big bore kit

I was pretty meticulous when I installed the kit. I replaced all the gaskets and followed the intructions to the "T". The exhaust doesn't leak, the link wasn't the exact one but it looks like that. It had really good reviews and I've seen others running the same setup without any issues. I...
by nhscooterguy
Mon Sep 28, 2020 12:19 pm
Forum: Technical Help
Topic: 94 Sa50p Malossi BBK Install- Carb questions
Replies: 7
Views: 1546

Re: 94 Sa50p Malossi BBK Install- Carb questions

So this weekend I upgraded the stock jetting to a 100 and de-restricted the variator. It seems to be running somewhat ok but the bike dies out if I keep it over half throttle for more than like 10-15 seconds. It's almost like it is overheating and stalling. Any thoughts? Should I get a bigger carb?
by nhscooterguy
Mon Sep 28, 2020 11:34 am
Forum: Technical Help
Topic: Elite sa50p stalls after big bore kit
Replies: 4
Views: 898

Re: Elite sa50p stalls after big bore kit

This is the exhaust. It seems all my problems started after installing this. I installed it with the stock bore and blew the motor soon after. I assume I am running too hot. Any thoughts on proper carburetor size? https://www.amazon.com/FLYPIG-Dio-Elite-SYM-Honda/dp/B07V46SSCD/ref=asc_df_B07V46SSCD/...
by nhscooterguy
Mon Sep 28, 2020 10:50 am
Forum: Technical Help
Topic: Elite sa50p stalls after big bore kit
Replies: 4
Views: 898

Elite sa50p stalls after big bore kit

I have a 1994 Elite SA50p, de-restricted variator, aftermarket exhaust, stock carb up-jetted to 100, Malossi 72cc BBK installed. Since the big bore kit install, anytime I run the scooter over about 30-32 MPH for more than 10 seconds, the scooter dies. Originally using a 78 main jet. After increasing...
by nhscooterguy
Thu Aug 20, 2020 4:47 pm
Forum: Technical Help
Topic: 94 Sa50p Malossi BBK Install- Carb questions
Replies: 7
Views: 1546

Re: 94 Sa50p Malossi BBK Install- Carb questions

For the fuel mix I mean for gas and oil. Some of the posts I read say that the stock oil pump can't keep up with a 72cc big bore kit so I'm trying to figure out if I should be adding extra oil to the gas. I'm trying to keep the scooter as stock as possible but I do want to unlock a little more speed...
by nhscooterguy
Tue Aug 18, 2020 4:43 pm
Forum: Technical Help
Topic: 94 Sa50p Malossi BBK Install- Carb questions
Replies: 7
Views: 1546

Re: 94 Sa50p Malossi BBK Install- Carb questions

I don't have a cht guage however, I may consider one if it is best. Everything I've learned thus far has been on the fly so I am grateful for this site. It sounds like a jet upgrade is in order for sure. Any thoughts on the fuel mix? Also, I don't own a press and from what I understand, to do the 9:...
by nhscooterguy
Tue Aug 18, 2020 3:41 pm
Forum: Technical Help
Topic: 94 Sa50p Malossi BBK Install- Carb questions
Replies: 7
Views: 1546

94 Sa50p Malossi BBK Install- Carb questions

Hi Everyone, I've been driving my '94 Elite SA50p (Af16) for about 5 years now. After about 2k miles of driving this summer, I've finally blown the piston. Will an aftermarket exhaust on a stock engine cause the rings to blow? It happened about a 30 miles after replacing my broken exhaust with one l...