gx200 Clone moderate build thread

[justinkk2005]

put it all in a video for ya, check it out

http://www.youtube.com/watch?v=eUeCe58p8sc

 

[justinkk2005]

also see my for sale thread

http://www.diygokarts.com/vb/showthread.php?p=69399&posted=1#post69399

 

[1992suburban]

stock cam??

 

[justinkk2005]

stock cam??

Yes, for now. I may get the $50 regrind from affordablegokarts.com

 

[justinkk2005]

any real gains with a $50 regrind from agk?

 

[1992suburban]

i have been told the 50 dollar cams increase TOPEND and sacrifice some lowend.

 

[justinkk2005]

i have been told the 50 dollar cams increase TOPEND and sacrifice some lowend.

I'm just wanting ALOT of take off power. It runs great on top end but really crappy on bottom.

I just put a 120 main jet in my 22 mm mikuni (stock everything else) and it still lags and bucks on bottom end but does good on top end. Thats me full throttle at bottom end (to the floor I guess) so I figured that was controlled by the main jet. Partial throttle and tip in does good though Idk, I may set my needle jet on the 4th position to see if that helps.

 

[1992suburban]

I spec'd out a TQ monster cam just have NOT picked it up yet..

NR 252-0207 contact Russ @ NR racing.. the cam is 109 plus shipping theres also a 252-0211 which still has great TQ but pulls a lil longer. if you have a good rod and supporting mods. you can turn then a lil harder (longer and safer)

JMO but the bigger carb (22mm) should HURT bottom end..

 

[justinkk2005]

I spec'd out a TQ monster cam just have NOT picked it up yet..

NR 252-0207 contact Russ @ NR racing.. the cam is 109 plus shipping theres also a 252-0211 which still has great TQ but pulls a lil longer. if you have a good rod and supporting mods. you can turn then a lil harder (longer and safer)

JMO but the bigger carb (22mm) should HURT bottom end..

I have a billet rod, flat top piston, and 18 lbs springs

I'm not planning on doing any block grinding or anything. I just need a little more power This cart is just to play on anyway.

I thought about the 14cc head, raising the comp that much should help alot! Can I use my valves in my stock gx200 head in the 14cc?

 

[1992suburban]

I was told you can use stock valvetrain in the 14cc SOME people say the 18cc head is better for FLOW. I DONT KNOW

with the 252 cams you dont have to grind anything