05Special Posted February 23, 2010 Report Share Posted February 23, 2010 unfortunately fell prey to a bigass lip on a bigass hill and the shee went tumbling...too many beers... but anyway I'm looking to put together another bike but want to keep somewhat of a stock look...I like black.. Anyone on here run a 10 Mil stock cylinder? What kind of numbers? What setup do you run? Any info on the motors would be great, pros, cons, ect.... Quote Link to comment Share on other sites More sharing options...
J-Madd Posted February 23, 2010 Report Share Posted February 23, 2010 10 mil Vitos cylinder, painted black would be the ultimate sleeper. Beer+hill climbing = bad. I know from first hand experience myself. A few stitches and bruises, but nothing major. Quote Link to comment Share on other sites More sharing options...
bbcmudtruck Posted February 23, 2010 Report Share Posted February 23, 2010 Can you even make a 10mil stock cylinder? I have seen 7mil stockers, but never a 10mil. Do you already have the 10mil crank or something? Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted February 23, 2010 Report Share Posted February 23, 2010 Can you even make a 10mil stock cylinder? I have seen 7mil stockers, but never a 10mil. Do you already have the 10mil crank or something? you can do it. Quote Link to comment Share on other sites More sharing options...
Alex29573 Posted February 23, 2010 Report Share Posted February 23, 2010 In order to keep the rings from popping out of the cylinder, you'll probably need to run a really thick gasket (which raises port timings) . Even then you probably have to get the domes dished a lot. people who notice the gasket on the bottom will know something is up though... Quote Link to comment Share on other sites More sharing options...
blowit Posted February 23, 2010 Report Share Posted February 23, 2010 10Mil stock cylinder setups are not ideal because of major port timing issues. I highly recommend a new cylinder setup if you want to go to 10mil. You will have to raise the barrels and the ports will already be wrong before lifting them. 10mil stockers were the craze 10 years ago before aftermarket cylinders took over. I would not recommend any more than 7mil on a stock cylinder. Mull Engineering Quote Link to comment Share on other sites More sharing options...
tundish2800 Posted February 24, 2010 Report Share Posted February 24, 2010 I raced a guy last year with a ten mil stocker done by trinty and it hauled ass. He was running low 4s with it Quote Link to comment Share on other sites More sharing options...
Wildcardracing Posted February 24, 2010 Report Share Posted February 24, 2010 There are two ways to do up a ten mill stock cylinder. Most common is to use spacer plates and as blowit said they throw the port timing way off from ideal. The preferred method is to resleeve with taller sleeves and clearance the head/domes. You'll be cheaper in the long run to build a 10mil cub than a stock cylinder in that stroke. I recommend just doing a 7mil stroker stock cylinder vs the 10, they can be fit in the stock sleeves without a plate (use thicker fiber base gaskets) and will have decent transfer port timings for aggressive dune or drag type setups. The 7mil won't have a huge peak power difference from the 10 but will show a little less power below the curve. Power output will all depend on port type and supporting modifications. -Brandon Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.