Hello I am after a set of JE pistons and a new valve set and retainers/springs for a BAM engine. The bottom end is an AGU unit but the rest is from a BAM. I am looking to go to a 1.9 bore as i need to have the block rebored due to slight damage to the current bore. I have a GT3071R turbo and am looking at running over 450BHP. I was running 400bhp on the standard internals bar the rods and have managed to melt 2 pistons hence the upgrade. If you could let me know a cost to supply as i am able to fit myself. Thanks in advance. PS. i also have a friend looking to order the same setup so can you do a discount for 2 orders.