Head Upgrades?

[DustyR3825]

Anyone know of any bolt on ported and polished heads for the 30cc XB? Lookin for some more horsepower and torque. If so what is recommended and please attach links. Thanks...

 

[Obeast44]

http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-30-top-end.html


Thats the best bang for your buck option.


Also ya can go with this ported 27.2 Zen cylinder:


http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-27-2cc-top-e.html

 

[DemonRC]

http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-30-top-end.html
Thats the best bang for your buck option.


Also ya can go with this ported 27.2 Zen cylinder:


http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-27-2cc-top-e.html

I concurr....

 

[forist]

http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-30-top-end.html
Thats the best bang for your buck option.


Also ya can go with this ported 27.2 Zen cylinder:


http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-27-2cc-top-e.html

With that 30.5 you will need a 2mm crank tho, this link is the one that comes with all you need.


http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-30-5-upgrade.html

 

[Obeast44]

With that 30.5 you will need a 2mm crank tho, this link is the one that comes with all you need.
http://www.oneillbrothers.com/rc-car/top-ends-upgrade-kits-1/race-ported-2-bolt-30-5-upgrade.html

Hes already got the crank if his motor is already a 30.5.

 

[forist]

Has anyone looked to see if the crank is 2mm in the stock 30cc for sure. I know some times the stock motors are not as they say they are. The 28cc motor that came with my MT pro says 28 on it from stock, come to find out it was only a 26cc.

 

[forist]

If it is a 30cc it would be 36mm piston and 1mm stroker crank right ? or do they just not add the .5 to the 30cc ?

 

[RampageHopUps]

It's is a 30.5cc motor.

 

[Obeast44]

Has anyone looked to see if the crank is 2mm in the stock 30cc for sure. I know some times the stock motors are not as they say they are. The 28cc motor that came with my MT pro says 28 on it from stock, come to find out it was only a 26cc.

28mm is the stroke, what size jug did it have?

If it is a 30cc it would be 36mm piston and 1mm stroker crank right ? or do they just not add the .5 to the 30cc ?

The 30cc motors that come in the Redcats are 30.5s. They evidently don't add the .5 on the sticker.

 

[DustyR3825]

So basically I already have the 2mm crank and just need the first link that was posted by obeast.....how extensive of an install is involved? Do I just have to swap out the head???

 

[Obeast44]

So basically I already have the 2mm crank and just need the first link that was posted by obeast.....how extensive of an install is involved? Do I just have to swap out the head???

Swap out the head, piston, wrist pin, bearings and head gasket. Its cake.

 

[DustyR3825]

But to confirm I do already have the 2mm crank? LOL, may be cake for you! I haven't done it before....LMAO

 

[Obeast44]

But to confirm I do already have the 2mm crank? LOL, may be cake for you! I haven't done it before....LMAO

Yes you should have the 30mm crank already. I will try and dig up a video of a headkit replacement for ya.


Here ya go, compliments of TFE:


[ame]

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[DustyR3825]

THANKS SO MUCH! What kind of performance difference should I see?

 

[Obeast44]

THANKS SO MUCH! What kind of performance difference should I see?

Itll be noticeable...trust me

 

[DustyR3825]

Nice! Next upgrade along with some new Rims and tires.