engine

She started right up ran for awhile. killed. a little more effort to start ran for awhile. revved it a little back to idel killed. Now it won't start. or even fire. I have a spark bought other plugs. tried a little starter fluid. choke, no choke, new plug, old plug, little gas in the...

We are always looking for ways to shave off a few ounces weight here and there on these 1/5 th scales- the weight is the engine- Magnesium is about 35% lighter than Aluminum. not certan bout the prices of this metal, but it would help- what about a ti crank? - what do you folks think?

I just ordered the ESP championship ported big bore stroker 30.5cc head kit. Walbro 990, 1in insulater manifold and a ddm rear dom. Is this combo gonna put a smile on my face?

so, im trying to install my new zenoah 28.5 and the screws don't line up on the chassis? wtf...do i have to get an hy cover to make the holes line up? also seems like my center diff wants to bind on my engine case? i probably been looking at this too long...but I am confused as hell...

So, I got a new XSC not too long ago (highly recommended, by the way). Last weekend we went out to our new bash spot where the dirt movers excavate from... got the short course all clean and looking good for a fun day of tearing up the earth. However, no matter how many times I pulled the...

alright pro gassers out there, got a problem i need help diagnosing... had the truck out yesterday and it ran fine. Broke it out this afternoon and it wont go.. well, it will go, idles fine, but when i hit the gas (rather it be full throttle or just a lil bit) it boggs down bad and wants to...

So for Christmas I have talked my wife into buying me a MT along with a Rcmk/Zenoah full mod 29.5 engine to go into it. http://www.gizmomotors.com/index.php?option=com_virtuemart&page=shop.product_details&flypage=flypage_images.tpl&category_id=26&product_id=2229&Itemid=56 Has anyone else...

I am waiting on some parts to get my MT up and running, so after a little research I decided that I want to go ahead and upgrade a brand new HY 30 cc engine. I am looking into this upgrade and need to know if it will work without adding any other modifications. Do I need the crank or stuffed...

How do I remove the engine??? Which bolts do I remove?? I tried it earlier it wouldn't come out!!

This mod only cost you around 20sec only and free of charge .. Maybe some of you already know it.. but anyway i did mine work greats.. :D Remove your pullstart and put it back on 90degree... then you can have access your pullstart without remove those bloody body pin.. and waste your 10sec at...

I broke the mount my CPI tuned pipe uses for mounting of the gear fan cover on my engine. The engine manual shows it as part#25021 Gear Fan Cover. Does anyone know where I could order one?

So the engine is freshly broken in with a new Walbro 990 carb. When the tank was completely full and I was running it wide open it sounded like the engine would bog down a little at times. After a few minutes it started dieing when I make turns. It will idle fine just sitting as I let it sit...

what size is the engine mount supposed to be as ive lost my spacers, so im going to make some and unsure what the height is supposed to be

ok, i try to tune my engine and now my engine is very unstable , sometime on the idle he run high , then after a few high speed pass , he run low .. and finally stop , i try the high speed , the low speed needle :confused: , im so bad !! lol ! or sometime on the idle .. the RPM go up.. then...

Would this be a good engine for my mt with 5b size tires. I wanna get a new motor and wanna try something besides obr. http://www.gizmomotors.com/index.php?page=shop.product_details&flypage=flypage_images.tpl&product_id=1994&category_id=26&option=com_virtuemart&Itemid=56

Its been a while since ive been on here!! the last post i made was the last time i ran my redcat :mad: but any hoo, im lookin for a cylinder head replacement be cause my old head cracked!!! which one of these will fit? http://www.largescalerc.com/35mmbigborekit27cc.aspx...

The factory engine that comes on the rampage MT is an HY.. What is the difference to the CY and others as in what parts are interchangeable and what not? Is there a difference in how the carbs mount to jug and filter to the carb? Also the clutch. What is the interchangeability on all of...

So having trouble starting my stock engine for my XB (it doesn't start..that's the trouble). I noticed gas coming from the back side (below exhaust port). Did I blow a gasket? Sad thing is I have less than 8 tanks through the engine. Thoughts?

Will the obr prostock motors be a good upgrade from stock ? Wanna get 4 prostocks for my 4 redcats to save but still upgrade . Will a 27.2 be great for the xb

OK... so here it is. Yesterday I installed a killer bee and a new radio/receiver. Now I am having issues getting the DR to start. After about 4 minutes of trying I can get it going, but it used to be a 2 pull engine. Can anyone think of what I might have done replacing these two parts that...