nitro engine

hey guys i have revo 5309 i am looking to put a big block motor in it i am looking at the os.21tm or the picco .26 any suggesting you guys have would be helpful thanks.

HI everyone..... OK I need some serious answers to this subject.... I live in Eastern PA about 70 miles East Philadelphia & currently the hole East Coast is in a huge heat wave with outside Air Temps peaking @ 101 deg's @ 1:00pm "Tuesday" with the rest of the week's forecast is temps in the...

Hey guys,I'm having problems with my mgt 4.6.Yesterday she was running great,then today i took it out and a drive cup set screw came loose so i only had 2 wheel drive,put a new one in.I then try to start it later on and it wouldnt start unless i applied some throttle,weird. I then went home to...

So I stripped the fuel inlet on my carb on a trx 3.3 for a tmaxx classic. I know I can get the carb body at my lhs for $16 since the components are still good. My question is is it worth it to just get a diff carb altogether or.just stick with stock? I've heard of traxxas carbs having vapor lock...

Looking for glow plugs for a TRX 3.3 and OS TM.21 Send PM for quicker response. Thanks

Pick this up in a trade along with a Xray 808 thinking i was gonna build a nitro buggy to race, realizing i wouldnt have the time on race day to run 3 classes I'm gonna move this on to someone else, motor ran very strong when i seen it run, has great compression, will come with the dynamite pipe...

I need to replace the carb on my 3.3 it's just my back up engine. Should I stick with just a stock replacement or does anyone know of a better carb I can use instead thanks.

I have an old nitro stampede with a TRX .15 pro engine. I bought it used and have had it for years, but never have gotten it running well. Recently, I got it out again to try to get it working. I completely tore apart the engine and carburetor, cleaning and lubricating the parts thoroughly. To...

When my nitro engine started it was accelerated to the max :whhooo: What do I do??

I have seen a number of discussions that showcase stories of someone who didn't think they needed to break in the engine before bashing their nitro RC car. Wrong! Those people couldn't be more mistaken. It literally only takes a couple hours and five tanks of gas, depending on your specific...

I'm pretty new to nitro, and it has frustrated me to say the least. I'm giving it one serious attempt before I go brushless. I've very experienced with tuning real cars, and I could have tuned 5 blown mustangs for $500 each in the time I've spend messing with this 'toy'.:hehe: I didn't know...

I got a trx 3.3 that I'm pretty sure is about to bite the dust. Just wanting some conformation on this. Motor still runs and runs fairly well still runs great on the high side. and runs great on low side while its only around 150 degrees but once it gets up to 210 220 it bogs on the low side...

Hello everyone, I have an HPI Bullet 3.0 nitro which I've ran for about 7 tanks and everything went well. Last time though, I tried to run it, the engine started but it doesn't rev up when I accelerate and the car doesn't move at all, also I've seen fuel go through the pressure line which...

Has anyone run one of these engines. I was thinking of upgrading one of my Tmaxx trucks with one. Its a Novarossi 2.5 supercharged engine upgrade for the maxx series trucks.

***SOLD*** Just for you guys on my faorite forum! *NEW* Nitro Star K4.6 Nitro Engine (Savage X SS). Was bought off ebay in pieces. Paid about $160 for all of the parts to complete the engine. Decided to go with a much higher end engine. Selling here for $SOLD shipped to Lower 48.

This engine is from my Npede and I want to put it on my old narrow maxx. The exhaust outlet is rectangle shaped instead of round. Does anyone know of a company that makes headers for this engine?

Here is my os18 cv-rx with special crankshaft and hpi engine mounts to install in the hpi rs4. $150.00 shipped paypal The crank was on back order so i just grabbed a t3.0 for my car. Then the LHS called and said they have the crank. lol

Just bought a TRX 3.3 at the hobby shop that the guy told me would work on my Kyosho Inferno ST-R but I have two problems...first is that it won't bolt up, which engine mount would work for the inferno? Also, the clutch bell won't go on since the crankshaft is shorter than other motors that I...

Hey guys I was just wondering if I could have a list of all drop in engines for a traxxas rustler. I have been looking around a bit and there are a few O.S. engines that fit and obviously the traxxas engines. direct drop would be preferred but small mods i can cope with. Thanks guys :D

Got a go.18 engine in an ftx carnage. I accidentally drove through a pile of dust on the floor. It was running fine before and now stalls when throttle is applied. Any help would be appreciated. Thanks.