Our little MRS is making 290 at the wheels out of a stock 1.8 and a stock T28. We can toy with an SS camaro and kept on par with a 911 Turbo all the way to about 145. How do I know? Don't ask
Now my car was perfect with the T28\TO3 that JC sells. The kit when I first recieved it needed LOTS of help but as time went on JC helped me, ED at ISR made it all work well and I ended up with a decent kit.
So Kyle, 13lb's. I remember hearing someone say " I only want to run 7lb's, thats it" I am not going to mention any name *cough* KYLE *cough* . Want to run the MRS at 10lb's? Call me. Could be fun.