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Type: Posts; User: B Davis

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  1. Replies
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    236 ft. above sea level here.

    236 ft. above sea level here.
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    Man it is a great running engine but not the...

    Man it is a great running engine but not the absolute best out there. The crankshaft is too heavy which is the beggest draw-back on it whereas a Novarossi Kangaroo or Novarossi 321-P will outrun it...
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    No, the RB 9mm carburetor will not just drop...

    No, the RB 9mm carburetor will not just drop right in. The TM523 carb which is the 8mm carb will drop right in without any mods. I do have a 9mm carb that came off of a RB Xenon R .21 race engine...
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    You're right, it is 8mm. I am thinking about the...

    You're right, it is 8mm. I am thinking about the 9mm RB carb that I also have.
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    The TM523 is a direct drop in carburetor. You...

    The TM523 is a direct drop in carburetor. You may have to readjust your throttle linkage but other than that, it drops right into the 3.3 block.

    Find a RB Concepts engine supplier and order a...
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    I've posted this in the REVO section but the RB...

    I've posted this in the REVO section but the RB Concepts TM523 carb is even bigger at 8mm than the Force .26 carbs and delivers even more fuel and airflow for more power. My 3.3 rips even harder...
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    I got my Force carb for $25 at a local hobby...

    I got my Force carb for $25 at a local hobby shop.

    Anywhere that they sell RB motors, you can also get the carb from.

    BTW guys, I posted that the RB TM523 carburetor was 9mm but it is 8mm and...
  8. Thread: New Era Models

    by B Davis
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    1,197

    unless you have a motor making lots of torque,...

    unless you have a motor making lots of torque, you do not need this belt and pulley combo. Even with my best RB modded 3.3, it actually was slowing the car down a tad and causing more engine temps. ...
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    In my personal experience a pro modded 3.3 will...

    In my personal experience a pro modded 3.3 will run right there with a O.S. 21TM on the top end. I have both engines and the modded 3.3 outruns the .21 TM on the bottom end but are equal on the top...
  10. Thread: Supercharger

    by B Davis
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    3.3Steve, do you have any pics or video of your...

    3.3Steve, do you have any pics or video of your truck with the 'charger installed?
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    mods for the 3.3 range from $75-and up to $225

    mods for the 3.3 range from $75-and up to $225
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    3.3steve, do you really think that if anyone...

    3.3steve, do you really think that if anyone called a nitro engine mods company and asked for all of their porting info, that they'd tell you all what they do? Even if he got junk engines and ported...
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    This is the one I use and it is priced right too....

    This is the one I use and it is priced right too. Installs in minutes and definately has stopped me from scaring the head up on the motor since adding this cage.
    ...
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    That explains the CVD's then because you can't...

    That explains the CVD's then because you can't get them even from MIP anymore:mad:.

    your car looks great too.
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    I am not so sure. This flywheel is the Robinson...

    I am not so sure. This flywheel is the Robinson racing one and is small diameter and close but there's room to notch the carb if need be. I will take a few pics of the throat entry way of the RB...
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    No need here to mod nothing at all and this RB...

    No need here to mod nothing at all and this RB carburetor is 9mm all day long and is hella bigger than any of these .26 carbs ppl are using. The carb fits right down in the 3.3 block WITHOUT "ANY"...
  17. Thread: mip cvds

    by B Davis
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    Uhmm. that was me:D. They worked great since the...

    Uhmm. that was me:D. They worked great since the stock plastic ones were breaking on me with the .21 motor installed on my 4-tec.
  18. Thread: mip cvds

    by B Davis
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    been there already done that. I had my own...

    been there already done that. I had my own custom CVD's made instead because MIP said that there was not enuff interest and orders for the 4-tec to keep the tooling set up. Yep, it shows all that...
  19. Thread: mip cvds

    by B Davis
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    you can't get MIP CVD's anymore. They don't make...

    you can't get MIP CVD's anymore. They don't make 'em.
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    good job.........you're missing an engine mount...

    good job.........you're missing an engine mount bolt too.
  21. Thread: Rb Tm 523

    by B Davis
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    I too have the RB TM523 and it is a very strong...

    I too have the RB TM523 and it is a very strong engine on the top side for sure. With my 3.3, the two seem about the same down low but the 523 takes over after the 2nd gear change. I agree to just...
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    Good stuff man. I've got so many P/S's laying...

    Good stuff man. I've got so many P/S's laying around and actually had one sleeve re-pinched and it has so far been the strongest with that sleeve. It seems that the turbo plug has helped a bit as...
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    Thanks Over_Revo, I know you gotta be building...

    Thanks Over_Revo, I know you gotta be building something funky too right? You still mod your own 3.3's or using ABmods?

    Kid, yes that RB carburetor is a direct drop-in for a 3.3 and is bigger...
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    New 3.3 built to run very hard this spring

    In my quest to get this RBmods 3.3 to run VERY fast this spring, it has had some more updates to it to make it a hardcore runner. The engine is not in a Traxxas chassis because the 4-tec just has...
  25. Thread: Pulley Hop Up

    by B Davis
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    I bought the aluminums because over time, with...

    I bought the aluminums because over time, with the 3.3 being a strong engine in stock form and even stronger with port work, the stock plastic pullies will start to deform in the middle some. I even...
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