GY6 pro 170cc

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

Any one want 20 more cc.A proformance kit that has it all.Let me know.James

Jabo · **Posted:** Mon Jun 13, 2005 1:59 pm

Always looking for more out of our GY6's.
What does it include and how much?

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

It has to much to list and I cant post a price.James

Kell · **Joined:** Mon Mar 14, 2005 11:59 am **Posts:** 674

I thought we decided that our stock GY6 based engines would not accomodate the extra diameter of a larger cylinder sleeve. I am pretty sure my block will not accept it and I know my stock cylinder sleeve is too thin to bore out any more. I know there are GY6 makers out there (scooters) that can accomodate a larger cylinder but I do not believe our buggies will.

BUT I DON'T KNOW THAT IT WON'T FIT, I AM JUST GUESSING!

I would like to be proved wrong though, please enlighten us.

kell

wolfshour · **Joined:** Wed Mar 02, 2005 11:35 am **Posts:** 125

I posted this pick somewhere else, I think it might be the kit James Lee is referring to, the cyclinder dia is 61mm, the carb size is 26mm, comes with new head performance cam etc,

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

Close but not there, mine has a30mm cv pump carb. the ex.in that one is not for a buggy.and mine has more parts Racing CDI, high out put Coil.Racing clutch complete,power springs two to pick from.roller weights 8,9,10,11or 12 gm.Will have word back tomorrow if it will fit KINROAD motors.The head mech.said it he thought it would.the high RPM cam will for sure and it is a lot lower in price than the other one. this is my last post on any parts.James

Hopster · **Joined:** Sat Feb 26, 2005 1:41 am **Posts:** 9825

James... you can definately post a price and I think a lot of people would appreciate that as we've seen from our poll. Sounds like an awesome kit if it works out.

Man, I'm addicted to these things.

-Steve

James Lee wrote:

It has to much to list and I cant post a price.James

wolfshour · **Joined:** Wed Mar 02, 2005 11:35 am **Posts:** 125

I agree, post a price, if it comes in right I'll buy one from you asap

Jabo · **Posted:** Tue Jun 14, 2005 8:55 am

Give us a price man!!

If it works on the GY6's, I must have one!!!!!

NEED MORE POWER!! :twisted:

Kell · **Joined:** Mon Mar 14, 2005 11:59 am **Posts:** 674

allright, our current bore is 57mm, going to a 61mm bore is 4mm more in dia., thats 2mm on each side right? Well that sounds do-able? I know it is very, and I mean very thin already but that is just at the bottom of the skirt. Without pulling my jug and measuring my block and the space machined in the block for the skirt I can't be 100% sure though.

Surely it WILL work, right?

kell

Hopster · **Joined:** Sat Feb 26, 2005 1:41 am **Posts:** 9825

Whelp.. .this is the kind of research we need and want here.

Who's the first victim???

Man, James... it still kills me that JB says you were not qualified as a dealer... what is he smoking??? (or drinking)

-Steve

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

Kell you were right a gain the GY 6 pro 170cc kit does talk some work on the block.Thanks Kell.Saved my butt.I would hate to have sold one and not told the person.Thanks again.I am going to do one on my demo any way.James Lee

wolfshour · **Joined:** Wed Mar 02, 2005 11:35 am **Posts:** 125

James, but what about a price?? A bit of block work isn't expensive. Let us know the price on the kit :wink:

wolfshour · **Joined:** Wed Mar 02, 2005 11:35 am **Posts:** 125

Just had a thought, James, will the 30mm pumper carb be too much for a 170cc engine? will reduce intake velocity heaps I would think.

Just my thoughts is all

Aaron

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

I want to see what it take as for as work on the block.I want to make sure it will work on the kinroad motor.If it takes me sending my block to the shop and have it done and have a print made so it will come with the kit.I am not going to sell one and it not work.I will say what is on the two kits. Stage 1- Cylinder set 61mm,piston kit,cylinder Head 61mm, High RPM cam shaft,Rocher arm assembly,Gy6 top end gasket set, Variator, Racing air filter,timing chain,30mm cv pump carburetor Stage 2 all of stage 1 plus Power intake manifold,high output coil,racing CDI, racing clutch complete,power springs 1500 or 2000 RPM,roller weights 8,9,10or12 gms.You can bye any or all.Look at it and see if it is a kit that you might want.I think they are both people that have just got their buggies.I am only putting the MSRP on nowStage1 - 549.00 Stage 2 649.00 Until I find out all I need to know.James

James Lee · **Joined:** Wed Mar 02, 2005 10:05 pm **Posts:** 803

I would think the higher RPM with the bigger cam would help that.Like I said I need to make sure it works.James

Hopster · **Joined:** Sat Feb 26, 2005 1:41 am **Posts:** 9825

Look forward to hearing the results here for sure!

-Steve

wolfshour · **Joined:** Wed Mar 02, 2005 11:35 am **Posts:** 125

I've managed to come across a big bore kit, should be here in the next 2 weeks, I'll keep you all posted on how it all turns out

MiamiMoto.com · **Joined:** Sun Jul 24, 2005 4:09 pm **Posts:** 60

We have a 170cc with 62mm cylinder diag, the carb is a 28mm if i'm not mistaken...etc...

Raul

wolfshour wrote:

I posted this pick somewhere else, I think it might be the kit James Lee is referring to, the cyclinder dia is 61mm, the carb size is 26mm, comes with new head performance cam etc,

chicaboo · **Joined:** Sat Aug 13, 2005 5:04 am **Posts:** 583

Any update on the big bore kit guys? I'm looking to do homemade mods at first, and if the figures James Lee posted don't change too much, that looks like a good total package to compliment a 0.040" shaved head.

Cheers,
Gav.

GY6 pro 170cc

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