Hey all,
Just wanted to get some feedback on which would be a better path. I have a HKS 2.8 stroker crank and was worried that the recommended 87mm bore might be pushing it with the 05u block. I know 87mm is pretty safe but I am not going to push ridiculous numbers, around 300kw or so was more building for response some more torque and reliability. To that end maybe going with a 86.5mm bore would be more suited for my application? With the 86.5 bore capacity is 2.73 or close to, with the 87mm its 2.78. If I was going with an N1 block I am sure 87mm would be fine but last thing I want is to strengthen internals only to weaken the block.
Thanks