Civic EG

Has any body put an LS 89mm crank and rods into a GSR B18C1

Does the extra 1.8mm make a real difference, How did the engine feel before and after. any info would be great.

more tq! Or so I've heard. That's the setup I'm building right now

It won't be a HUGE difference right off the bat, but once you get it tuned it will be better than the stock B18C1. More low end torque, but a less desireable rod/stroke ratio. However, you can make up for that with high quality parts in order to rev higher and push more air ultimately.