Originally Posted by Chris Peralta

Ohh right because you are perfect and have never ran your engine lean. Get a clue dork!!!! If you wana talk copy how about their new cooling head covering the crankcase??? RB's been doing that for years. And actually since your such as os sac swinger you should know it's not identical to the Nova, but it is identical to the old GRP/New TecnoPower.

This thread was started because someone wanted an opinion on two engines and neither one of them were OS engines. You have a bad habit of dropping your bull$hit on people where your opinion is not needed.