Jump to content

Carb Size?


Mxracer776

Recommended Posts

Son's shee has a ricky stator plate set at 4 degrees.

I am running a modifed stock timing plate I am guessing about 3+ degrees.

Both are running K&N's Pods 3x5 inch rounds with outwears

we both have milled head so I may not gain much with the Noss but i am going with a 19cc to start with Should be better than my old head. It was milled so much I had about a .010 squish band :( and it been cut though the water jacket and JBwelded. If i can't be him with the round slide 34s I may try differnet carbs.

If carbs mods don't help than my plans on a 4mm long rod may come sooner.

Link to comment
Share on other sites

Son's shee has a ricky stator plate set at 4 degrees.

I am running a modifed stock timing plate I am guessing about 3+ degrees.

Both are running K&N's Pods 3x5 inch rounds with outwears

we both have milled head so I may not gain much with the Noss but i am going with a 19cc to start with Should be better than my old head. It was milled so much I had about a .010 squish band :( and it been cut though the water jacket and JBwelded.  If i can't be him with the round slide 34s I may try differnet carbs.

If carbs mods don't help than my plans on a 4mm long rod may come sooner.

Run some 18cc domes if your at sea level or 17cc domes if you up 1000' or more and run race fuel....You might even want to raise the timing up to +7 for the race fuel. It has a slighter delay over lower octane.....send those cylinders out for a full port job and you will smoke him....do you ride w/ knobby tires or paddles?? The best mod would be the 4mm though... :D keep us informed on how you make out w/ those carbs.... B)

Link to comment
Share on other sites

We ride at 4400 to 5000 feet appox.Dunes mostly I run 21x12x8 9 paddle hualers.

The problem with me beating him is I'm building his Bike :D

I go with smaller cc domes after i get my stoker crank welded.

as far a full race port I'm as high as the engine builder wants me to go.

I think my shee was at 60+ hp before i start this tuneup.

Link to comment
Share on other sites

We ride at 4400 to 5000 feet appox.Dunes mostly I run 21x12x8 9 paddle hualers.

The problem with me beating him is I'm building his Bike  :D

I go with smaller cc domes after i get my stoker crank welded.

as far a full race port I'm as high as the engine builder  wants me to go.

I think my shee was at 60+ hp before i start this tuneup.

60hp... Nice!!! At that elevation, I'd definately get the 17cc domes and maybe even 16's.....compression is key....especially w/ the elevation that your at....

Link to comment
Share on other sites

Banshetta

What type crank are you running? Welded or not.

Not, just stock. ON my 4th shee and never had a problem w/ the crank. I'm only running 165psi of compression though...that could be why...I'm pushing 53hp on an 88 degree day w/ 90% humidity....so I know the stock crank holds up pretty good....

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...