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Serval or port


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Dont forget carbs, pro mod trans, clutch, porting, domes, cool head etc. Add anohter 3-5k to that total. I cant give you a figure, i only did a 521. Didnt do my chassis yet.

All of that is a given no matter what you're building so that's a wash.

 

Sent from a van down by the river

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On any 4 mm cub motor or bigger , or "hot" stock cylinder , you'll see improvement from carbs. You'll need a cool head and domes either way. You'll need a clutch either way. You'll need a good basket either way. You'll need pipes either way.

Properly built 4 mm cub to a properly built 10mm cub is only the price difference in cranks and case mods. All other parts cost the same. If starting from scratch.

 

Sent from a van down by the river

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You'll need a cool head and domes either way. You'll need a clutch either way. You'll need a good basket either way. You'll need pipes either way.

 

I had most of that. When i posted, i wasnt speaking just to the OP alone. Just in general to anyone thinking of going bigger. I didnt know how expensive or what it involved when i started. It add's up fast. Lots of people already have pipes, cool head, clutch, trans etc.

 

for a 10mil i was recommended to get strait cut gears by my builder. That adds to the cost. Also i went with a super serval. So the additional cost of a head and pistons were present. I also didnt know that was needed before i did that. If i wouldnt of went big bore, ida kept my CPI's. Not everyone's goal is the same. I am also pretty sure i would of cheaped out on getting a stock basket and other not so quality parts. I cant express how glad i am that i did not cheap out. It's hard for some of us to learn to do it right. I am one of them.

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I'm talking upgrading from a properly built 4 mm cub to a properly but 10mm cub.

It's right around a 800.00 upgrade. The carbs , pipes, head, domes and gears are all the same price.

The only difference is 150.00 for case trenching and the difference in the crank price. 700.00- 1000.00 upgrade between the two.

 

Sent from a van down by the river

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Sounds like alot of people don't like ALOT of beer this summer!

 

Sent from my shed.

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I'm talking upgrading from a properly built 4 mm cub to a properly but 10mm cub.

 

And i was talking stock to big bore 10.

 

On that note, im not sure why anyone would need more than a 10mil serval. Maybe for the guys who ride in sand where the terrain takes up a lot of power or you are a heavy fellow. for my weight, i was recommend just the mil serval.

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FFS... If you want a properly built engine regardless of the size it's gonna cost some $. If you have the cash or can pay it off over time your good. If not save up for it. It's worth it. You want everything done correctly with the right supporting mods. Otherwise your just leaving out potential power that the motor can make. Some people say I don't know why you would need anything bigger then 10mil whatever it may be. The thing is once you get used to a motor overtime you'll end up thinking hmmm maybe it would be nice to have another good 10lbs of trq or more hp. This is why I say when you make a jump make sure you go big. This way your not building a motor that you'll outgrow quick

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