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R/C Tech Forums (https://www.rctech.net/forum/)
-   Offroad Nitro Engine Forum (https://www.rctech.net/forum/offroad-nitro-engine-forum-157/)
-   -   EB Mods JS Engine (https://www.rctech.net/forum/offroad-nitro-engine-forum/316041-eb-mods-javascript-engine.html)

bboard 09-07-2010 08:58 AM
Originally Posted by jbright33 (Post 7907586)
bboard carb needles out of box are half turn in from flushtop and bottom and idle is 1 1/4 turns from closed i think its been awhile. as far as temp iv never temped my motor so have no clue about that but i will tell you the js cools down very very quick so to be accurate you gotta pretty much do a pit stop temp.as for my full mod settings im at 1 1/4 turn in on top and 1 3/4 in on bottom using p5 plug and ebmods 30% and dyno86 pipe
I was only temping the motor to make sure it isn't running way too hotm and I'm temping while the motor is still running. I was at 3/4 on top and 1 turn on bottom, and it was getting there. Running p3, Byrons30, and Dynamite 086. I gotta say that even with an off-tune this motor hauls especially on the bottom end.

Mikey-B 09-07-2010 05:07 PM
I ran the JS race prep motor at Family Hobbies this weekend and WOW.....three 6 min quals, 15 min B main bump and 30 min A main, no flame outs .......all with great power from bottom to top....... and 10 min pit stops too......Ed, you the MAN!! ;)

jbright33 09-07-2010 05:30 PM
Originally Posted by bboard (Post 7909092)
I was only temping the motor to make sure it isn't running way too hotm and I'm temping while the motor is still running. I was at 3/4 on top and 1 turn on bottom, and it was getting there. Running p3, Byrons30, and Dynamite 086. I gotta say that even with an off-tune this motor hauls especially on the bottom end.
bboard iv seen guys temp like a pit stop then let the engine idle for 30 sec and and temped again and it has already cooled 20 degrees very fast cooling at idle and shut off. thats what i was trying to tell ya. but just go easy with the needles you may find out by the time you find the sweat spot the low spead needle may be in alot further then you would think.

EBMods 09-09-2010 12:27 PM
Originally Posted by Mikey-B (Post 7910944)
I ran the JS race prep motor at Family Hobbies this weekend and WOW.....three 6 min quals, 15 min B main bump and 30 min A main, no flame outs .......all with great power from bottom to top....... and 10 min pit stops too......Ed, you the MAN!! ;)
Awesome to hear Mike!!! :nod:

EBMods 09-09-2010 12:31 PM
Originally Posted by bboard (Post 7907099)
What are the starting points on the needles?

All the carb needles were flush out of the box, after a full turn all around the motor is still rich, and the motor is only temping at 200* after a tank. I dont want to go to far in, is this normal?
Jesse is correct for the box settings, let use know if you need more help. :nod:

EBMods 09-09-2010 12:33 PM
Originally Posted by jackhammer (Post 7906211)
Rome ,ny. CRC raceway
What's the date for this Race? Maybe I'll see about coming up to race, CRC is only 3hrs away. :cool::cool::cool:

EBMods 09-09-2010 12:44 PM
A Main Hobbies has the current Full Line of JS Racing / EBMods products in-stock. Please check out all the new items :)

http://www.amainhobbies.com/index.ph...cturers_id/673

.23's and more .21's are shipping from the factory and should be here next week.

jackhammer 09-09-2010 05:25 PM
This sunday the 11th thanks will be looking forward to the .23 making it to the states just got this one now got to buy a .23

awdcameolsx 09-09-2010 05:51 PM
I had one of these motors this season and loved it but am curious is there plans for a counterweighted crank version? I only asked because this motor had just a little more punch on the bottom end for my taste. I was also curious if anyone know but would a steel flywheel have the same affect as a "balanced" crank?

jpalessi 09-09-2010 06:05 PM
Originally Posted by awdcameolsx (Post 7920183)
I had one of these motors this season and loved it but am curious is there plans for a counterweighted crank version? I only asked because this motor had just a little more punch on the bottom end for my taste. I was also curious if anyone know but would a steel flywheel have the same affect as a "balanced" crank?
YES! :) the .23 Full Mod version will have a tungsten weighted, balanced crank. :D
this crank will be available as a part for the .23 FM and will work VERY GOOD in any of the current JS/EBMods engines. :tire::tire:

jpalessi 09-09-2010 06:10 PM
EBMods JS Racing .23 "HELLFIRE"
 
http://i169.photobucket.com/albums/u...lessi/-1-1.jpg

JUD 09-09-2010 06:16 PM
:tire:Nice!!!

hookem34 09-09-2010 06:19 PM
Square bore?
 
What is a Square Bore design?

338lapua09 09-09-2010 06:22 PM
Gotz too be having one of these bad boys :nod::tire::sweat::sweat: I think im becoming a JS engine whore and I like it :lol:

jpalessi 09-09-2010 06:23 PM
Originally Posted by hookem34 (Post 7920291)
What is a Square Bore design?
stroke and bore are the same. hence square stroke design. :D

^ with a long rod! :eek: :tire::tire:


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