Go-Tech Engines Thread
#2881
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Hi nitro neil, mugenb46 will be able to give you all the details regarding those two motors, but basically the 3 port sport is just that, a sports motor for general use. The 3 port R Spec is a true racing motor. The porting on the R Spec will be completely different as will the crank I would say.
If you are going to be racing a .21 in a buggy, go for the 3 port R or the 7 port. In a truggy go for the .21 5 port (it is a beast down low) or the .25 6 port. All of these motors run awsome with the Dynamite 086 pipe with the exception of the 7 port which likes the Dynamite 053 pipe. I am running the 7 port with 053 pipe in my buggy and it is an excellent combination.
There is also a new Go 0801 pipe on the market which sounds like it might be the goods. Which ever Go-Tech engine you buy you will be happy. These engines offer great performance and superb value for money
If you are going to be racing a .21 in a buggy, go for the 3 port R or the 7 port. In a truggy go for the .21 5 port (it is a beast down low) or the .25 6 port. All of these motors run awsome with the Dynamite 086 pipe with the exception of the 7 port which likes the Dynamite 053 pipe. I am running the 7 port with 053 pipe in my buggy and it is an excellent combination.
There is also a new Go 0801 pipe on the market which sounds like it might be the goods. Which ever Go-Tech engine you buy you will be happy. These engines offer great performance and superb value for money
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#2882
Tech Apprentice
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Thanks
#2883
Tech Regular
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You probably have a bit too long tightening screw on it. Grind a bit off from the end and you should be fine. Make sure not to over tighten
#2884
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I have a problem with my carb on my 7 port turbo. I tried to pull it out to seal it with permatex, but when I unscrewed the pinch bolt, the carb would not pull straight out. I then started to twist it back and fourth, but it still never came out. Now it is loose, but only twists and does not wiggle side to side, even when I tighten up the pinch bolt. How can I get the carb out and then get it to tighten up properly. Right now I have had to put silicone all around it to try and stop it from twisting.
I couldnt get mine out as well, i had to remove the black clamp things in the crankcase where the screw goes into, screw the bolt in a little from the wrong side and pull it and the black thing will come out then push the other one out, then it came out easy
#2886
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nitro neil ygpm
#2888
Tech Apprentice
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Thanks for the help guys. Is the black insert that the screw goes into two separate pieces? If so, I will try to screw the screw into the opposite side as 2cool suggests and then pull out the inserts. After I get it out, what do I need to do to get it to lock down properly again after reassembly? I can barely see the top of the oring, is it possible that it is still slightly up as Vigilante212 suggests? I need to fix this issue for a race this weekend.
Thanks again.
Thanks again.
#2889
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Neil, check with Pro Twister Mods. Brian sold me mines. Great guy to deal with. He is mugenb46 on here. If he doesnt have any he can get you one dropped shipped right from Racefactor if they have it in stock.
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#2891
Tech Apprentice
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Everyone says the dyn 083 for both the 3 and 5 port. The 7 port uses the 053.
#2892
Tech Master
iTrader: (2)
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How much more torque do you guys think the .21 3-port will have over the 7 of 5 port. I am thinking of getting a 3-port for my Caster K8T to replace my Axial .28RR. How do you think it compares to the Axial? I am afraid the 3-port will be too much power down low for my driving. I like to be smooth and not have a motor make power like a lightswitch when you just tap the throttle.
#2894
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How much more torque do you guys think the .21 3-port will have over the 7 of 5 port. I am thinking of getting a 3-port for my Caster K8T to replace my Axial .28RR. How do you think it compares to the Axial? I am afraid the 3-port will be too much power down low for my driving. I like to be smooth and not have a motor make power like a lightswitch when you just tap the throttle.
3 port R is better suited to buggy, and the 7 port is also a sweet buggy motor if running a medium to tight track.
#2895
Tech Apprentice
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Where do you think the 6 port .25 fits in compared to the 5 port turbo for truggy?