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-   -   Go-Tech Engines Thread (https://www.rctech.net/forum/offroad-nitro-engine-forum/177028-go-tech-engines-thread.html)

T4-RC8 RACER77 04-19-2009 06:47 PM

Thank u
 
Thank u man ! I feel like the motor has alittle more power to give without breaking it, I have a 086 pipe on the motor. This motor seems to be the best I ever had, I want a one more three port an a 5 port.

malik 04-19-2009 06:55 PM

I have a modded 5 and its just unbelivable I have a 6.5mm insert in it and am thinking about a 5 or 5.5 because I still have way too much bottum. I have a modded 3 getting done up as we speak that should be sick. The hottest I run mine is 225. I ran my 5 port in truggy last year 7.5 insert and was smashing Jammin .28's and OS .28s on the straight. And them dudes were hating on me hard. OIn buggy now with the 6.5mm insetr I am getting like 10 mins I think with a 5-5.5 it shoul;d get 11 mins easy. I run the Dynamite 086 too.

tagalong_74 04-19-2009 07:06 PM

well guys here a question for you that I cant quite figure out. My motor runs well but when i stop it stays at a high rev for a few before coming down to normal idle. Any suggestions of why??? Thanks

mfrosty 04-19-2009 07:22 PM


Originally Posted by tagalong_74 (Post 5704895)
well guys here a question for you that I cant quite figure out. My motor runs well but when i stop it stays at a high rev for a few before coming down to normal idle. Any suggestions of why??? Thanks

Lean lsn, fatten it up a little

tagalong_74 04-19-2009 07:45 PM

thanks

grizz1 04-19-2009 10:53 PM


Originally Posted by T4-RC8 RACER77 (Post 5704779)
Thank u man ! I feel like the motor has alittle more power to give without breaking it, I have a 086 pipe on the motor. This motor seems to be the best I ever had, I want a one more three port an a 5 port.

Don't get fixated on temps. Tune for performance, sound and good smoke throughout the rev range. Each motor will run at slightly different temps, so don't be tempted to compare. If you want some re-assurance, just use the old spit on the cooling head trick for a simple, to hot / to cold / just right measurement. It's probably more accurate than half the temp guns on the market anyway !!!

tagalong_74 04-20-2009 09:13 AM


Originally Posted by tagalong_74 (Post 5704895)
well guys here a question for you that I cant quite figure out. My motor runs well but when i stop it stays at a high rev for a few before coming down to normal idle. Any suggestions of why??? Thanks

anyone else have any suggestions??

grizz1 04-20-2009 01:49 PM


Originally Posted by tagalong_74 (Post 5707392)
anyone else have any suggestions??

Like frosty suggested, it sounds like you are too rich on the bottom end. This will cause a high idle which drops after a few seconds depending on how rich you are.
Check the idle gap is set at 1mm max, then tune the bottom end for a smoother idle and 4 - 5 second pinch test with only a small increase in revs when you pinch the fuel line off.

morris 04-20-2009 03:56 PM

who do i get ahold of for pricing?
i seen shreffs mad power with his go eb mods engine...i was very impressed.he has the fm...i would be happy for a rp.
lmk this info if ya could..

thx,
matt

malik 04-20-2009 05:34 PM

EBMODS.com I think thats what your asking for.

tagalong_74 04-20-2009 05:36 PM

ok thanks i was just a bit confused by what he said by fattening it up thats all

grizz1 04-20-2009 10:35 PM


Originally Posted by tagalong_74 (Post 5709470)
ok thanks i was just a bit confused by what he said by fattening it up thats all

He was suggesting you lean the bottom and richen the top a little as well, as you mentioned it was a bit boggy out the corners I think.
I would just lean the bottom as described and see how that goes to start with. If it was boggy out of the corners leaning the bottom should fix this as well as the high idle problem.

RETRO RC 04-21-2009 04:23 AM


Originally Posted by grizz1 (Post 5711055)
He was suggesting you lean the bottom and richen the top a little as well, as you mentioned it was a bit boggy out the corners I think.
I would just lean the bottom as described and see how that goes to start with. If it was boggy out of the corners leaning the bottom should fix this as well as the high idle problem.

Hey Grizz Frosty actually said to richen up the bottom end which is not what Tagalong needs to do.

It sounds like your HSN is lean and your lsn is rich and your idle is slightly high to compensate for the rich LSN

1. get your engine up to temp. atleast a tank

2. give your buggy a full throttle run away and back to you and bring it to a stop if the engine revs quite high then drops back to a normal idle after a about 5 -7 seconds you need to lean your low speed needle

3. continue doing this until the idle remains consistant after the WOT run and then adjust your Idle to suit. and fine tune the HSN.

hope this helps

:tire:Adrian:tire:

mfrosty 04-21-2009 11:35 AM


Originally Posted by RETRO RC (Post 5711812)
Hey Grizz Frosty actually said to richen up the bottom end which is not what Tagalong needs to do.

It sounds like your HSN is lean and your lsn is rich and your idle is slightly high to compensate for the rich LSN

1. get your engine up to temp. atleast a tank

2. give your buggy a full throttle run away and back to you and bring it to a stop if the engine revs quite high then drops back to a normal idle after a about 5 -7 seconds you need to lean your low speed needle

3. continue doing this until the idle remains consistant after the WOT run and then adjust your Idle to suit. and fine tune the HSN.

hope this helps

:tire:Adrian:tire:

Sorry, I meant the other way around...........didn't mean to give you bad info.

zJatoRad 04-21-2009 11:43 AM

any timeframe on the Go Turbo Plugs?


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