Originally Posted by :snoopy:
if you want to safely boost 18-20 pounds you will need to resleeve. the stock sleeves wont hold up to it. upgraded lower c/r pistons and rods will let you run maybe 10-15 psi. :dunno:
you need to have a good fuel system and good tuning.
Good fueling and engine management are key. Even with low compression slugs and sleeves, a blown motor is still very possible with shitty tuning while running that kind of boost.