That moment when you know your SCREWED.

[1mtx1]

I been working on my Maxx hybrid it has been a night mare to say the least. I ran less then 3 tanks and the 3.3 died today. I heard the metal all tear apart, i heard it and knew i was done for the day. I took the motor out no gear issues so i knew the motor was done. It was locked up, i tore it part and all the metal parts where torn up. So yea that moment when you know/hear the sound of death of a nitro motor SUCKS.

 

[Rolex]

Nah, doesn't suck, just gives you a good excuse to go bigger.

 

[1mtx1]

Nah, doesn't suck, just gives you a good excuse to go bigger.

Man, i agree but the drive train needs to be done. I thought i was going to lose the axles first . I can not put to much money in to this. I have a rtr sc10gt new in box . I have that to brake in lol, i really want the maxx right. I am going with the 2.5 and using my parts i saved. Sure it will not be a beast but i know i will be safe. I LIKE SAFE. LOL

 

[Sixtysixdeuce]

I am going with the 2.5 and using my parts I saved.

Do you already have the 2.5? If not, I'd suggest taking $80 and buying an HPI Nitrostar 3.0 on eBay. It'll run circles around a TRX .15, they are very easy to tune and very durable/reliable.

 

[1mtx1]

Do you already have the 2.5? If not, I'd suggest taking $80 and buying an HPI Nitrostar 3.0 on eBay. It'll run circles around a TRX .15, they are very easy to tune and very durable/reliable.

It had 3.3 but i have a tune pipe i saved, carb, and the pull start with one way bearing. i have a motor mount that all will work with this..http://www.ebay.com/itm/NEW-4910-Tr...Motor-4-tec-Rustler-Slayer-REVO-/140854475701, i just need the a new clutch. I got the motor out and i was happy the truck was ok and there was no gear issue. I started to tear in to the motor and it was the worst i ever seen in my life. I think wait i KNOW it was messed up before i got it. I did not even run 3 full tanks, and it was a pain to start, I wanted to stick with the 2.5 as i have the parts and it will be easy on the drive train. I want to say its .15 maxx so i rather not push the truck to hard. I really do not want to put a lot of money in to it. I think a new motor/clutch and use what i have should be the best option. I am only using this truck in a big open field here an there. I have my sc10gt that i will try to get it as close as i can to race ready. To bad i will race against my self no one around has one.

 

[chickenman242]

I would either bang a fresh 2.5 in or look at the 2.5 novarossi snook man suggested , great engine for the price
plus that nitrostar aint gonna fit without mods .you could also look at a losi 3.4 they are supposed to be much better than the 3.3 which aint hard and require only a small grind off the block to fit

 

[Sixtysixdeuce]

that nitrostar aint gonna fit without mods

It's a standard side exhaust small block, direct bolt-in where any other .12-.18 pull start engine fits. They're available with rotary or slide carbs, long threaded or SG crankshafts. They also have a smaller cooling head than the OS .18 TZ or CV-R, which sometimes creates clearance issues with the OS motors.

 

[tadpole1991]

I have a 2.5 with blue cooling head(aftermarket one(traxxas one) with aftermarket flywheel and ez start only has about three quarts threw er be willing to sell for $80 if you'd be interested?

 

[1mtx1]

It's a standard side exhaust small block, direct bolt-in where any other .12-.18 pull start engine fits. They're available with rotary or slide carbs, long threaded or SG crankshafts. They also have a smaller cooling head than the OS .18 TZ or CV-R, which sometimes creates clearance issues with the OS motors.

i thought this where only rotary, can i use my stock tune pipe and motor mount ? what about a clutch for it ?I can get a motor and clutch for less then 80.00 shipped. would this be less then 80.00? I really want to not put that much in to the truck , i have spent to much at this point.

---------- Post added at 10:45 PM ---------- Previous post was at 10:44 PM ----------

I have a 2.5 with blue cooling head(aftermarket one(traxxas one) with aftermarket flywheel and ez start only has about three quarts threw er be willing to sell for $80 if you'd be interested?

you talked with my friend he sent me the pics, i rather for that price stick with a new in box motor. thanks man

 

[chickenman242]

that motor will not fit in a maxx engine mount plus the 2.5 is a rear exhaust and a slide carb
a new 2.5 without a carb can be had very cheaply on ebay ,drop it in a drive away

 

[1mtx1]

that motor will not fit in a maxx engine mount plus the 2.5 is a rear exhaust and a slide carb
a new 2.5 without a carb can be had very cheaply on ebay ,drop it in a drive away

that is the idea, i found a ebay seller that has a motor that he sells all the time. Lucky me to save money on my end he has the motor with out the parts i was able to save. So i just add a flywheel and new clutch and i am back driving. I really think the 2.5 is my easiest way to get back going. I can be back at it for 78 for a new motor with just a used carb that is in great shape. With the money saved i can go with a few more needed things like a new steering servo, battery receiver box and a new shock tower and all new rear rpm arms . I found a seller that has this stuff and buying it all i will save a lot on shipping and i will get a few doll hairs off.

 

[Sixtysixdeuce]

that motor will not fit in a maxx engine mount plus the 2.5 is a rear exhaust and a slide carb

So you're telling me the 2.5 mount does not accept other standard .12-.18 (.19) engines?

As I said, the nitrostar can be had with a rotary carb or slide carb, and with either style crankshaft. The rear exhaust is a no-go, though.

Was only a suggestion for a durable, potent and inexpensive mill. OP can take it or leave it, just trying to offer the facts. Makes no difference to me what he chooses.

 

[chickenman242]

Not having a go at ya mate but you've said your self you dont do trx gear...
I'm sure the nitro star is a good mill but for an inexperienced player getting that engine to fit would not be a 10 minute affair
The 2.5 aint a bad mill for an rtr I feel the reason that get such a bad rap is due to pilot error and poor tuning.they re a cheap engine so you aint gonna lose too much sleep if it expires before the 10 gallon mark

 

[1mtx1]

So you're telling me the 2.5 mount does not accept other standard .12-.18 (.19) engines?

As I said, the nitrostar can be had with a rotary carb or slide carb, and with either style crankshaft. The rear exhaust is a no-go, though.

Was only a suggestion for a durable, potent and inexpensive mill. OP can take it or leave it, just trying to offer the facts. Makes no difference to me what he chooses.

It should make a difference in your life.


---------- Post added at 7:09 PM ---------- Previous post was at 7:02 PM ----------

Not having a go at ya mate but you've said your self you dont do trx gear...
I'm sure the nitro star is a good mill but for an inexperienced player getting that engine to fit would not be a 10 minute affair
The 2.5 aint a bad mill for an rtr I feel the reason that get such a bad rap is due to pilot error and poor tuning.they re a cheap engine so you aint gonna lose too much sleep if it expires before the 10 gallon mark

I think for what i want to do and the money i want to spend the 2.5 is a great motor that i agree i can just use it and if anything i can get another. A lot of guys get there maxx to the point its a beast but i really do not want to do anything more then just have fun in the next few weeks and up coming months ahead. I know with a fresh start i will be able to take care of the motor the right way and i found a great price on a new 2.5 .

 

[hulkmaxx]

The Dynamite .19 can be had for the maxx for $109.00 free shipping off of ebay. And it will run away from a 3.3 all day long. That's about the most bang for the buck maxx replacement engine that can be had for the maxx truck for the best price. And it is a direct bolt in for any maxx truck. View attachment 13327

 

[1mtx1]

The Dynamite .19 can be had for the maxx for $109.00 free shipping off of ebay. And it will run away from a 3.3 all day long. That's about the most bang for the buck maxx replacement engine that can be had for the maxx truck for the best price. And it is a direct bolt in for any maxx truck. View attachment 13327

Then i would need a clutch and flywheel set and that will put me over my max i will put in to the maxx before i light it on fire and add more fuel to it.. Thanks though lol

 

[hulkmaxx]

Your factory traxxas flywheel and clutch will fit the Dynamite engine bro! Everything from your stock 3.3 or a 2.5 transfers over to the Dynamite Mach 2 engine that's why its a direct replacement my friend.

 

[1mtx1]

Your factory traxxas flywheel and clutch will fit the Dynamite engine bro! Everything from your stock 3.3 or a 2.5 transfers over to the Dynamite Mach 2 engine that's why its a direct replacement my friend.

I could not save those things, i would have to much money in to my truck. I think i posted a few times what i was able to save. The fly wheel is all tore up and the clutch is shot. This might be hands down the worst brake down i have ever had and worst buy. I got screwed over, no lie i would of been better off buying some criagslist abused nitro rc that did not start. I am close to ordering a new motor along with the parts i was able to save with a few other upgrades to the truck to help with things like shock position and i can ditch the AA battery for a receiver hump pack. I am under 110.00 shipped, i have a few other things for that 110.00 that i did not just tell you. I have a flywheel tool and some washers and a new one way bearing and a traxxas tool kit and a new air filter for a 2.5 motor. I would like to try the Dynamite but my budget will not call for it at this time.

 

[hulkmaxx]

Oh yah I thought you were able to save the flywheel and clutch. I have never had a flywheel tear up before wow!

 

[1mtx1]

Oh yah I thought you were able to save the flywheel and clutch. I have never had a flywheel tear up before wow!

Same here, i tend to think there was some major issues before i got it lol. I did not even get a chance to tune the motor . The one way bearing was slipping as well so it was no good.