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RCU Forums (https://www.rcuniverse.com/forum/)
-   RC 1/8th Scale Buggies (https://www.rcuniverse.com/forum/rc-1-8th-scale-buggies-244/)
-   -   Official Porting Pics Thread (https://www.rcuniverse.com/forum/rc-1-8th-scale-buggies-244/2274214-official-porting-pics-thread.html)

KyoshoKev 11-03-2004 09:08 PM
RE: Official Porting Pics Thread
 
hey djray, what TOP engine do you have?

djray77 11-03-2004 09:44 PM
RE: Official Porting Pics Thread
 
Its a T421B

RBMods 11-04-2004 12:36 AM
RE: Official Porting Pics Thread
 
I quoted Rody on that one.

fhm101 11-04-2004 11:48 AM
RE: Official Porting Pics Thread
 
ORIGINAL: RBMods

fhm101, I will be at the Maxy race this year, Look me up and bring your engine with you and let me take a look at it, Maxy is a great guy and we talk together every once in a while through Bobby Moore. I will not cut down a fellow modifiers cuts, but i will help you get back some of your velocity that has been lost. The Berg is a great engine and if your having a problem with spooling to the top i can help there and maybe i can help spark a little love back for your engine. There is a Velocity imbalance between your crank and sleeve that has to be fixed. Rick
Rick, what info in my post regards this engine clued you to the velocity imbalance?

XxJoeyxX 11-04-2004 09:02 PM
RE: Official Porting Pics Thread
 
wow I had no idea you could port these motors like that. wow...i have been thinking about porting a lot lately and wanting to try it, but i never thought anything like that was possible...Because I use to race go-peds with zenoah g260rc motors and was abou to teach myself about porting those engines. Now they look way more simple than these motors...but i got some old motors im gonna try this on...any tips yo guys can give me and on what to do? lol any websites or previous threads that contain good info that could help me become a porter like you bad as$'s? lol i no its gonnna take money and lost of testing...but im ready for it

MassiveMods 11-04-2004 10:02 PM
RE: Official Porting Pics Thread
 
ORIGINAL: XxJoeyxX

wow I had no idea you could port these motors like that. wow...i have been thinking about porting a lot lately and wanting to try it, but i never thought anything like that was possible...Because I use to race go-peds with zenoah g260rc motors and was abou to teach myself about porting those engines. Now they look way more simple than these motors...but i got some old motors im gonna try this on...any tips yo guys can give me and on what to do? lol any websites or previous threads that contain good info that could help me become a porter like you bad as$'s? lol i no its gonnna take money and lost of testing...but im ready for it
Porting is typically kept secret, especially good tricks... if you understand an engines inner movement and fuel flow you can , with some research , port an engine fairly easily... the thing to remember is that you dont want to nessesarily open ports but rather make them more fuel friendly, so that fuel can channel and flow efficiently. if you look inside some motors typically they have rough or square edges inside, this causes turbulance within an engine, if you were to "streamline" these moving parts you will reduce windage creating a more efficient engine. There are only 3 moving parts, you can modify 2 of them, crank and rod.. sleeve you can port to encourage fuel to flow efficiently... If there is anything else ive forgotten id like people to add to so we can all learn,

Oh yeah dont forget to lighten your fly wheel, it can however affect your idle so be careful ..

RBMods 11-05-2004 12:52 AM
RE: Official Porting Pics Thread
 
Check out the Hi torque RC Car mag in the January issue coming out in Dec. I will be showing 2 full pages of a modded C5.

Chex 11-06-2004 07:08 PM
RE: Official Porting Pics Thread
 
i jus saw an ad on ebay for 'make it scream porting' at www.mis-porting.tk...put it together and you get misporting lol....i wouldnt wanna keep that name...

Chex 11-09-2004 09:15 AM
RE: Official Porting Pics Thread
 
http://www.rcpics.net/img/42456


http://www.rcpics.net/img/42455


a friends engine - he says it is Jim Hottinger modified, looks a little corroded to me...but thats just me ( idont know much)

...i cant get the pics to work :-(

fhm101 11-09-2004 11:48 AM
RE: Official Porting Pics Thread
 
1 Attachment(s)
Here you go Chex.

Chex 11-09-2004 11:53 AM
RE: Official Porting Pics Thread
 
thanks to all who helped me get those up :D . ..any opinions?...sorry bout the quality

i know its rusty but how about the mod?...i couldnt get the head off so no sleeve/ crank pics

MassiveMods 11-09-2004 05:00 PM
RE: Official Porting Pics Thread
 
is that a modded P5 crank ? if it is its hard to make out what you did .. it looks stock from here..


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