engine for Kyosho ST-RR
12-07-2009, 10:52 PM
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engine for Kyosho ST-RR
Im looking for an engine for my ST-RR truggy. I am looking for the engine that will give me the most speed and torque possible. I am not worried about gas mileage due to the fact that my friends and I usually only do 10-20 lap races that don't last more than 5 min. It is mostly for fun so I just want an engine that will give me the most possible speed and power. Any ideas are appreciated thanks
12-08-2009, 02:48 AM
#2
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RE: engine for Kyosho ST-RR
Budget?
Sounds like an LRP Spec 3 Truggy/Losi 454 from an 8T 2.0 would fit the bill.. Either with a stock Losi RTR pipe, or a Jammin JP-2. Awesome combo.. OS A5 plugs..
If you got the money though, definitely an OS 28XZ...
Sounds like an LRP Spec 3 Truggy/Losi 454 from an 8T 2.0 would fit the bill.. Either with a stock Losi RTR pipe, or a Jammin JP-2. Awesome combo.. OS A5 plugs..
If you got the money though, definitely an OS 28XZ...
12-08-2009, 02:58 AM
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RE: engine for Kyosho ST-RR
money isn't a huge issue, I don't want to waste money on something I don't need but if the extra money is worth the performance difference I don't mind shelling out a few bucks for it. The biggest concern in power. I have a Kyosho MP9 that I race with, this is my fun car and I want it to be ridiculously fast and torquey, I don't care if I have 6 min run times lol.....any other suggestions? Thanks for yours btw I was looking at the OS .28
12-08-2009, 03:38 AM
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RE: engine for Kyosho ST-RR
On my ST-R OS.28 felt too powerful and it was somewhat uneasy to drive in the air while jumping. LRP .28 spec 3 suits better to my skills.
ST-RR is longer and a bit more stable, I'd definitely like to try OS on ST-RR.
ST-RR is longer and a bit more stable, I'd definitely like to try OS on ST-RR.
12-08-2009, 03:09 PM
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RE: engine for Kyosho ST-RR
If you want a lot of power it seems one of my Modified OS .28s is what your looking for. Insanely powerful and yet easy to tune and very reliable. You can see a dyno chart of the OS .28XZ before and after modification on my website if you want to take a look. There is also a video of one of my Drag Modified OS .28s in a Mugen 5T on there as well.
12-08-2009, 04:22 PM
#6
RE: engine for Kyosho ST-RR
ORIGINAL: Colt4g63
If you want a lot of power it seems one of my Modified OS .28s is what your looking for. Insanely powerful and yet easy to tune and very reliable. You can see a dyno chart of the OS .28XZ before and after modification on my website if you want to take a look. There is also a video of one of my Drag Modified OS .28s in a Mugen 5T on there as well.
If you want a lot of power it seems one of my Modified OS .28s is what your looking for. Insanely powerful and yet easy to tune and very reliable. You can see a dyno chart of the OS .28XZ before and after modification on my website if you want to take a look. There is also a video of one of my Drag Modified OS .28s in a Mugen 5T on there as well.
12-11-2009, 12:29 PM
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RE: engine for Kyosho ST-RR
In my st-rr i race with Dynamite Platinum 28 truggy with 7.5 venturi is the same as the lrp spec3 truggy but with 6 ports... It is very powerfull i can go faster than other truggies with high price engines... very powerfull engine and with the 7.5 venturi.. The lrp spec3 drink more than the dynamite.... i have both engines... Also good is the GO 25 and the GO 21GX5-GX7
