R/C Tech Forums

R/C Tech Forums (https://www.rctech.net/forum/)
-   Offroad Nitro Engine Forum (https://www.rctech.net/forum/offroad-nitro-engine-forum-157/)
-   -   Houstons Engine Service H.E.S. (https://www.rctech.net/forum/offroad-nitro-engine-forum/285444-houstons-engine-service-h-e-s.html)

houston 06-13-2012 11:15 PM


Originally Posted by JoePit (Post 10857802)
Comp Heater In Phoenix already scheduled for delivery tomorrow. Just in time for the race!!! Thanx again Monty for your services, and answering my texts. The industry is real fortunate to have guys like you around.

Saweeet , pretty fast mail from here to there :nod:

Nick , make sure you have a good throttle return that pulls carb COMPLETELY closed ;) leave .5mm at least gap between throttle pull on servo arm and collar stop

B00t13g 06-13-2012 11:39 PM

I've decided on a 4btt, what pipe/ manifold would you recommend? Thanks again!

houston 06-14-2012 07:24 AM


Originally Posted by B00t13g (Post 10858024)
I've decided on a 4btt, what pipe/ manifold would you recommend? Thanks again!

9901ss/41021 or 2096ss/41021 2096ss has a lil more top runout

air8 06-15-2012 09:39 AM

Found my problem with the bog, clutch shoes weren't fully engaging. Looking at the small contact area I would've thought these would slip like crazy.

This is after a 30 minute main.

http://i1121.photobucket.com/albums/...r/IMAG1129.jpg

rider313 06-15-2012 10:10 AM

What clutch is that?

air8 06-15-2012 10:36 AM

Hot Bodies flywheel and bell with Agama shoes. Apparently the shoes are Mugen style and the clutch bell is Kyosho style. They don't mate well obviously. LoL.

air8 06-15-2012 03:25 PM

Well I didn't find my bogging problem. Got new "matching" flywheel, shoes, and bell. Same deal. Just don't have any torque first 5 feet out of the corners. The X7 seems to be running good but just lacking that oomph out of corners. Weird.

PERROTTO 06-15-2012 05:01 PM

Chris, check the underside of the head button to make sure the plug is seated correctly. You may have accidentally cross threaded it. Been there done that.:tire:

ryWA 06-15-2012 05:15 PM


Originally Posted by rider313 (Post 10863892)
What clutch is that?


Originally Posted by air8 (Post 10864824)
Well I didn't find my bogging problem. Got new "matching" flywheel, shoes, and bell. Same deal. Just don't have any torque first 5 feet out of the corners. The X7 seems to be running good but just lacking that oomph out of corners. Weird.

Take your tune back to stock then try retune from there, if there was a bad clutch set up your tune is probably way out from chasing tune with bad clutch.

That is assuming u have not done this already that is.

I also had issues with this with one of my x7 and it turned out to be a air leak in the carb, sealed her up and she was golden.

Dave De Voe 06-16-2012 10:29 AM

Thanks Monty!!!!

air8 06-16-2012 11:06 AM

Thanx guys. Soon as track dries today I'll see what's up. Jason I actually did check that last night. Plug is sitting perectly in there.

I found where the new clutch shoes were rubbing...barely...on the clutch bell. So I added more shimming and it seemed yesterday. But I need to get it fired up today and see where I'm at.

air8 06-16-2012 10:30 PM

Well the bog I was whining about is was all gone today. Everything was flawless with that engine. However my buggy with BTT developed a bog but I think that is fuel tank related. The buggy was super dialed Friday and part of today. I actually was headed for pole position in Rd. 1 and 2 till I caught lap traffic.

Round 3 and then the main just the car just started developing a bog. I uad swapped to a Losi tank for practice but that was an old tank and the seal was dried up.

I'm just not sure if my tune was barely off, or I had tank issues.

houston 06-17-2012 12:21 AM


Originally Posted by air8 (Post 10869024)
Well the bog I was whining about is was all gone today. Everything was flawless with that engine. However my buggy with BTT developed a bog but I think that is fuel tank related. The buggy was super dialed Friday and part of today. I actually was headed for pole position in Rd. 1 and 2 till I caught lap traffic.

Round 3 and then the main just the car just started developing a bog. I uad swapped to a Losi tank for practice but that was an old tank and the seal was dried up.

I'm just not sure if my tune was barely off, or I had tank issues.

You'll get it chris

houston 06-17-2012 08:46 AM


Originally Posted by Dave De Voe (Post 10867335)
Thanks Monty!!!!

just think of it as payback for all the washington apple drinks in the past ;):nod::D:lol:

hope you had a good time:tire:


i was very happy with my new X5 lightning Xtreme "TEAM" edition in the buggy , bbi and 1/2 gallon , still tight as frogs asss !! ugggh :lol:

should be ready for boise,id NCT , ran flawless :nod:


thanks for the pitting btw

til next time

Dave De Voe 06-17-2012 02:46 PM

Was looking forward to pitting you in the A-main....and fun is what it's all about!!!


All times are GMT -7. It is currently 05:44 PM.

Powered By: vBulletin v3.9.3.9 Patch Level 3
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.