now's about the time to rebuild my motor, i wanted to start out buy sleeving it to 84.5mm with dart sleeves, where do they do a good job and a grand total $$ estimate, i keep hearing that these things leak, is that rear or common?

 

http://www.laskeyracing.com/
pm earl for more info

 

first why 84.5mm? that leaves you no room to go over if needed.

if it is done right, it wont leak.
my block was done at my local machine shop, 3 years ago, 84mm b16, and i have been beating the snot out of it over the last month. if it is done right you dont have anything to worry about.

i am goin with ERL this time.

 

i want to redo my set up this summer, want the most out of my motor.

 

I would go 83mm or 84mm, like stated above. Just in case something went wrong and u can rehone and go bigger if needed...

 

laskey racing does quite some good building, is that botom end made to handle 700+ whp as stated? 84mm will be fine, are all sleeves same or some better quality.