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the hyper st PRO thread!

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Old 04-16-2009 | 09:38 PM
  #1726  
tgo
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Default RE: the hyper st PRO thread!

If you have a good .28 engine with great power & torque, you will have more top speed. I'm running a OS .28XZ engine, I'm happy with the original gear ratio.

TGO


ORIGINAL: vyt666

does anyone of you who has tried installing a 48t spur gear on the hyper st?im a bit curious of what will be the result if you lowered the gearing,what are the advantges and dis-advantages of it..
Old 04-16-2009 | 09:45 PM
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Default RE: the hyper st PRO thread!

quick question what does the st stand for in hyper st. i thought it meant stadium truck. but some hothead so rudly replys stadium trucks are all 2wd 1/10 and no hyper st would ever race in the stadium truck class...duh. well maybe im wrong but i thought it was a pretty reasonable definition. st=stadium truck.....go figure.
Old 04-16-2009 | 11:39 PM
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Default RE: the hyper st PRO thread!

Ummm it stands for Super dooper totally awesome Truck...


Other than that i have NO idea.

I DO know that other brand truggies have the same ST attached to their name as well.

cheers kal
Old 04-17-2009 | 07:30 AM
  #1729  
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Default RE: the hyper st PRO thread!


ORIGINAL: 1cougar1

quick question what does the st stand for in hyper st. i thought it meant stadium truck. but some hothead so rudly replys stadium trucks are all 2wd 1/10 and no hyper st would ever race in the stadium truck class...duh. well maybe im wrong but i thought it was a pretty reasonable definition. st=stadium truck.....go figure.

Stadium Truck is correct.
Old 04-17-2009 | 04:13 PM
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Default RE: the hyper st PRO thread!

I just tried to fit my RPM counter on my Axial 32 but found that the flywheel to be too small to put the reflective sticker on. It is not wide enough the infared light/sensor comes out wider than the flywheel width is there any other Flywheels I can use or are these made specificly for each car ie the clutch and clutch bell it is about 10mm short in diameter.
Old 04-17-2009 | 04:18 PM
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Default RE: the hyper st PRO thread!

You can get the Hong Nor 38mm flywheel, that is the biggest I have tried.
Old 04-17-2009 | 04:53 PM
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Default RE: the hyper st PRO thread!

Will my clutch and clutchbell fit on OK I'm not sure how wide the original one is hard to measure as it is in the car but it is around 35mm. The mount for the sensor goes onto the top of the engine mounting lug and uses the existing engine mount bolts. And is suppossed to fit behind the flywheel where you put your sticker for the sensor to read but it is too small. Not sure if 38mm will do it but I'll try it is the hong nor one. you mentioned from any 1/8 scale or is it from the ST.
Old 04-20-2009 | 04:53 PM
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Default RE: the hyper st PRO thread!

are the big bore shocks on the jammin x2 same as the ones that would fit the buggy version? i see some on ebay, but he says they are for the hyper 7, 8, 8.5
Old 04-21-2009 | 02:03 AM
  #1734  
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Default RE: the hyper st PRO thread!

Get yourself the Hong Nor Super Big Bores from the X1 / X2. Much more consistent and lighter than stock.

Email me the links and I'll tell you if they are or not.
Old 04-21-2009 | 03:42 AM
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Default RE: the hyper st PRO thread!

Losi have a massive flywheel that sticks out the bottom of the chassis.
Though i cant remember what motor mounts i was using
Old 04-25-2009 | 07:24 PM
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Default RE: the hyper st PRO thread!

Just tried my Axial 32 today and I was initially impressed but after 1 gallon I found that it was not all that more powerfull than the mac 28 I had also the pullstart broke and the engine seems to choke up in the middle a bit. and after looking at videos with the RB engine and the OS 28 zx I am going to sell the Axial and do some better looking around I think I might go with your advise and coose the Picco 21 but will still look around. I tried it with a 15t clutchbell and the speed was good but not that impressive over the mac 28 with the 13t. All in all I think the axial is just the same as any stock engine you get with a car nothing special. So this is a last question about engines I think everyone has agreed the Picco is one of the very top 21's for power what about the 28's are the RB engines up their in that engine class or should I go with OS or the Ninja MR28. Oh that Axial drinks juice like I have never seen before 5mins 30 seconds and the tanks nearly empty.
Old 04-26-2009 | 12:15 AM
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Default RE: the hyper st PRO thread!

The os28 doesnt have insane pinch like rb and the picco so it is easy to break in and doesnt take as long. Probably wont last as long tho. I did get many gals out of my os28s. 8 to 10 mins fuel for the os28. Good fuel for a 28 but still less than a good 21. I just like the extra balls of the 28s.
Old 04-26-2009 | 04:37 PM
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Default RE: the hyper st PRO thread!


ORIGINAL: speed lover

Just tried my Axial 32 today and I was initially impressed but after 1 gallon I found that it was not all that more powerfull than the mac 28 I had also the pullstart broke and the engine seems to choke up in the middle a bit. and after looking at videos with the RB engine and the OS 28 zx I am going to sell the Axial and do some better looking around I think I might go with your advise and coose the Picco 21 but will still look around. I tried it with a 15t clutchbell and the speed was good but not that impressive over the mac 28 with the 13t. All in all I think the axial is just the same as any stock engine you get with a car nothing special. So this is a last question about engines I think everyone has agreed the Picco is one of the very top 21's for power what about the 28's are the RB engines up their in that engine class or should I go with OS or the Ninja MR28. Oh that Axial drinks juice like I have never seen before 5mins 30 seconds and the tanks nearly empty.
Picco's are known for their bottom end! I run a JPX .28 (picco based) and it has far too much power then my driving skills can handle. The .28 is not a honda either though I get about 8.5 - 9 min / tank. If you go with the .21 it would be plenty strong for a truggy and you will probably get a couple more laps with it.
Old 05-05-2009 | 11:18 AM
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Default RE: the hyper st PRO thread!

I took my Axial out the other day and the bearings came out of their casing into the engine and destroyed it whilst at around 3/4 throttle the head piston and liner are destroyed and there are not many bearings left in the casing but lots of metal in the crankcase very dissapointed DON'T BUY AXIAL 32 rubbuish. I have lots of aeroplane engines cheap MDS engines old boxer twin ROSS engine from the 70's and upto date Saitos and have never seen this happen infact I have still to wear them out. Even my Macstar still goes. The Axial only had around 2 1/2 to 3 gallons through it plus the breakin fuel.
I have looked around and am a little confused now I have seen 2 novarossi engines I hope you can advise me one is a 28 plus 3 port engine and the other is the 528xr engine the price is the same but I cannot get the specs for the 28 plus 3 port engine are the specs the same or is it just a low spec engine. I also seen a Picco P3 engine are these engine any good and which would be the best.
Old 05-05-2009 | 08:12 PM
  #1740  
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Default RE: the hyper st PRO thread!

Hi All,
Any good suggestion for after market wheels and tires for ST Pro?

Thanks
TGO
Old 05-05-2009 | 09:07 PM
  #1741  
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Default RE: the hyper st PRO thread!


ORIGINAL: speed lover

I took my Axial out the other day and the bearings came out of their casing into the engine and destroyed it whilst at around 3/4 throttle the head piston and liner are destroyed and there are not many bearings left in the casing but lots of metal in the crankcase very dissapointed DON'T BUY AXIAL 32 rubbuish. I have lots of aeroplane engines cheap MDS engines old boxer twin ROSS engine from the 70's and upto date Saitos and have never seen this happen infact I have still to wear them out. Even my Macstar still goes. The Axial only had around 2 1/2 to 3 gallons through it plus the breakin fuel.

I have looked around and am a little confused now I have seen 2 novarossi engines I hope you can advise me one is a 28 plus 3 port engine and the other is the 528xr engine the price is the same but I cannot get the specs for the 28 plus 3 port engine are the specs the same or is it just a low spec engine. I also seen a Picco P3 engine are these engine any good and which would be the best.

Using "break in" fuel is a myth. You should break in your engine with the fuel your going to be running the engine on.

Sorry to hear about your Axial mate. That truely SUCKS !!
Old 05-06-2009 | 12:30 PM
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Default RE: the hyper st PRO thread!

I did use the same fuel I do that with all the engines I get. The break in fuel was just the amount I used to break it in wich was probably about 2/3 of a gallon maybe more. The engines above are the ones I'm interested in plus the ninja I think it has a balanced crankshaft the picco and the novarossi I have heard are different but I don't really know much about that maybe the axial failed because of this as there did not seem to be a counter balance weight like my aero engines. Any info would be great.
Old 05-08-2009 | 04:05 PM
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Default RE: the hyper st PRO thread!

i read here before that someone uses a 46t on his hyper st,with a 13t cb,i wonder if his engine has eaten a lot of clutches when his racing?i know the hyper st is using a 52t spur ,44t/11t internals thats what i have on my st,and im thinking of installing a 46t,but before i do that i need to know if its really gonna improve the truggy on acceleration and on the stretch without clutchbell heat buildup..i made some lightening on my hyper st and i wanna try a different spur on it,

the mugen mbx5t uses a 46t spur,46/10t internals.
Old 05-17-2009 | 08:53 AM
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Default RE: the hyper st PRO thread!

Could someone email me a good radio box mod...I have seen the Hyper 8 one, but can't find a hyper 8 box anywhere. I read somewhere that they are using the new Hyper 9 one...if anyone has any help on this, please let me know.

Thanks
Jon
Old 05-19-2009 | 05:47 PM
  #1745  
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Default RE: the hyper st PRO thread!

Ordered a Picco P3 28 should get it Wednesday or Thursday. It is the Schumacher one with the short fat head on it looking forward to it will keep you posted and will upload some pics. Oh checked my dads diff in his Kyosho and he had very very thick oil in the centre diff I am thinking I might go with 100,000wt oil to see if I can get the lightning take off he doeson his inferno I get a lot of wheelspin at the front with 7,000wt in the middle.
Old 05-20-2009 | 06:35 PM
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Default RE: the hyper st PRO thread!


ORIGINAL: speed lover

Ordered a Picco P3 28 should get it Wednesday or Thursday. It is the Schumacher one with the short fat head on it looking forward to it will keep you posted and will upload some pics. Oh checked my dads diff in his Kyosho and he had very very thick oil in the centre diff I am thinking I might go with 100,000wt oil to see if I can get the lightning take off he does on his inferno I get a lot of wheelspin at the front with 7,000wt in the middle.
Thicker centre diff gives more all wheel drive and can help with top speed.
I think with a picco 28 you are gunna get heaps of wheel spin lol.
Old 05-21-2009 | 05:09 PM
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Default RE: the hyper st PRO thread!

Can't wait to get the engine run in. Run 2 tanks today and wow the best engine I have ever started. Fired up straight away and pulled away at 1/4 throttle pretty quickly can't wait to get it tuned in and running sweet. Originally I had 60,000wt in the middle and 10,000wt in the front but it was pushing out/understeering pretty bad on loose fine gravel then changed it to 5,00wt in the front and 7,000wt in the middle it turns in food but puuling away it is just too slow lots of wheelspin at the front. Want to have something pretty crazy on the gravel I even thought of going for the 250,000wt oil.
Old 05-27-2009 | 09:01 PM
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Default RE: the hyper st PRO thread!

i put a picco p3 in my hyper a few weeks ago and it definately runs circles around the macstar .28. definately impressed with this picco engine as i always have been.
Old 05-28-2009 | 03:21 PM
  #1749  
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Default RE: the hyper st PRO thread!

My engine has had about a gallon through it and produces great power but it is not easy to keep the temp right but I do have the Schumacher one with the short head it keeps rising to 245. But maybe it's not run in yet. I was on the Picco forum and heard it needs around 2 gallons to run in fully it still pinches at the top hard. I also read that once run in you can take the thin shim out and the power goes way up. I'm running a 15 tooth clutchbell and just a normal hyper 7 pipe on 20% tornado fuel with a schumacher super cool plug. What are you running on yours and what temp do you run. Mines gives best performance at 225.
Old 05-28-2009 | 03:51 PM
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Default RE: the hyper st PRO thread!

im looking at some hyper st truggys but i was thinking of the rtr. is the rtr a decent choice vs the pro? i like the rtr more and i dont care about replacing some samll things but if there is a huge difference then ill stay away.


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