to stroke or not to stroke this is my question? I have a 9.2 svo block. a 3.5 crank and 6.0 rods. does this mean I have a 1.5 pin piston and if I go to a 3.85? and keep the rods do I go to a shorter pin? can someone tell me where to find a book called? motor stroke for dummies. want more power and low end.