think you would be way better off with the EVO head from EC CARBS . head is on sale right now for $299 and you need to buy the springs,retainers,keepers separate and that will be another $50. this head will out flow that go power head all day and might be one of best casted heads on the market...
I'm sure there will be some clearance issues. anytime you stick a 58 mm crank in a clone block, things are going to touch. i doubt that EC will do that for you and there will be more than likely have cam lobe clearance issues when getting into the 300 and higher lift cams. just make sure you...
Here we go again with FedEx. they are so bad. wasn't my choice to use them. company purchase the item from uses them.
starts out on jan 30 CA and now it's sitting in Chicago for two days:mad:. i wish kept the first tracking info saying it will arrive on Saturday feb 4. now that's been taking...
First race of the year at the BARN in Des Moines Iowa and Won the double header that weekend and took home the money race on Friday night.
Battle at the barn minibike main 1-20-23
Battle at the barn minibike main 1-21-23
If anyone is still looking for a engine stand to work on your small engine. BMI has this style stand. can't say if it is good or bad. maybe someone has this style and can chem in. either way here it is.
think we can all agree that nothing can flow good when air and fuel has to crash and bounce around in a port like this. 
i been using a product that is made just for reshaping ports now for couple years. mostly on my clone stuff and depending on the motor and track i will see them spin from...
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