STS .28 pull-start engine
07-03-2005, 05:39 AM
#181
Originally Posted by 8man
When tuned for best performance, mine wants to run at 275. If I richen it, it gets all rough at idle-midrange. 275 is with 80' outside temp. Help.
Medium temp plug
0.3 head shims
20% nitro
14% oil
Medium temp plug
0.3 head shims
20% nitro
14% oil
07-03-2005, 06:19 AM
#182
Tech Initiate
All the way in, then back out 4 turns.
07-06-2005, 01:24 AM
#183
Tech Adept
STS28 Rotostart Backplate
Hi Dino!
Are these for real? It looks like someone is selling roto-backplates for the STS!!!
What a bummer, he only ships within the UK
http://cgi.ebay.co.uk/ws/eBayISAPI.d...985667230&rd=1
Are these for real? It looks like someone is selling roto-backplates for the STS!!!
What a bummer, he only ships within the UK
http://cgi.ebay.co.uk/ws/eBayISAPI.d...985667230&rd=1
07-07-2005, 03:03 AM
#184
Tech Rookie
that is not true
i just ordered one, and im from hungary
u have to aski him for a shipping quate 1st
by
Engine works flawlessly in my Ofna Titan!!!
i just ordered one, and im from hungary
u have to aski him for a shipping quate 1st
by
Engine works flawlessly in my Ofna Titan!!!
07-08-2005, 04:10 AM
#185
Tech Adept
denisz, please do give feedback on the rotostart once you get it. Thanks!
07-13-2005, 04:55 PM
#186
Tech Initiate
I figured it out. O-ring for the HSN is not sealing. Where do I get replacements for my engine? Someone help, it's no fun to be down.
07-13-2005, 06:30 PM
#187
Originally Posted by 8man
I figured it out. O-ring for the HSN is not sealing. Where do I get replacements for my engine? Someone help, it's no fun to be down.
http://www.projectzen.net
07-19-2005, 11:53 AM
#188
Tech Initiate
I took out the o-ring and streched it a little. Fits just right. Seals now.
I have this engine in my monster, and it flies. Crazy power.
Thank you STS!
I have this engine in my monster, and it flies. Crazy power.
Thank you STS!
07-20-2005, 11:43 AM
#189
this my truck powered by an sts.28 motor, piloted by racernine (glen krause)
we just won the odonnells off road championship monster truck expert class last weekend. it does have some serious power Also took TQ and trophy dash cups
07-21-2005, 12:55 AM
#190
Originally Posted by ryan6682
this my truck powered by an sts.28 motor, piloted by racernine (glen krause)
we just won the odonnells off road championship monster truck expert class last weekend. it does have some serious power Also took TQ and trophy dash cups
07-21-2005, 08:57 AM
#191
hello dino
could i have the stock needle setting for the sts. 28
i can't get it to run properly so i think i am going to start fresh here and hope that that will help me out
thanks in advance
could i have the stock needle setting for the sts. 28
i can't get it to run properly so i think i am going to start fresh here and hope that that will help me out
thanks in advance
07-21-2005, 08:44 PM
#192
I am trying to find a dealer in the U.S. that carries the sts line of motors and engine parts is there one or not? I emailed zen but there is no reponse from them. why is it so hard to find these motors? all you can do is buy new ones off ebay. 
07-22-2005, 08:22 AM
#193
Tech Initiate
I am in the same boat. I emailed zen, but no response. Do they carry parts?
I don't see anything on their site that says they do.
I don't see anything on their site that says they do.
07-22-2005, 08:49 AM
#194
The bad situation will be better later in U.S.
07-26-2005, 12:16 AM
#195
Originally Posted by savagegarden
hello dino
could i have the stock needle setting for the sts. 28
i can't get it to run properly so i think i am going to start fresh here and hope that that will help me out
thanks in advance
could i have the stock needle setting for the sts. 28
i can't get it to run properly so i think i am going to start fresh here and hope that that will help me out
thanks in advance
HSN--2t
LSN--3t