New ADA Yamaha Cylinder

[Don 79 TA]

IS anyone ordering the new ADA yamaha cylinder kit?
some BIG cc's with low port timing is what they say on their website...

Mid 900cc's

plus they have an 8mm version too

 

[madoyster]

How about a link to help out the peeps bro .
Thanks M

 

[Don 79 TA]

adaracing.com

it's been on their site for a while
seems like they use sea-doo pistons to get the bigger bore

almost 1000cc's

not cheap though
especially considering the machine work involved and needing a crank

just wondering if they are going to have more torque then the current lamey setup i have

 

[Mile9c1]

My guess is more torque but less horsepower.

 

[Freestyleriverrat]

I would not dump the cash on it until I saw some reviews or some dyno charts on its performance

 

[Don 79 TA]

thats why i'm asking to see if anyone has it, or has one on order

it seems to be a complete cylinder kit, i can only imagine it being slightly lighter then the Lamey, but is it as sturdy?

 

[Mile9c1]

It's billet, billet is stronger than cast. I don't think it will be any lighter, it looks pretty massive on the outside.

 

[Freestyleriverrat]

I have a Lamey and although its cast it is thick......I would not worry about breaking either one.

 

[godocgo]

cast is better for heat dissipation.

 

[madoyster]

I am not dumping money on anything that says SEADOO!!!!or is that D really a P!

 

[Mile9c1]

cast is better for heat dissipation.

Actually billet has a higher thermal conductivity, so it is better at heat dissipation. But they are very close, it's not worth arguing about. If you have more billet mateiral by volume, it will hold more heat. And vice-versa.

Sleeves, by contrast, don't conduct heat very well. If you use aluminum sleeves instead of iron or steel sleeves, your engine will run much cooler (that can be good or bad).

Mado, relax, it just uses Seadoo style pistons!