I can't find to much information on this Reds .12 M3WCS engines other than are Picco based. Anybody here got any experience with this engines? Reliability, tunning, are they as fast as the Picco .12 emx WC?

I have had a couple of these,great motors and yes Picco based.OPlenty of power.Go to redsusa for info.Easy to tune also

I ran one last weekend at the Heart of America race. Engine was plenty fast, tuned well but maybe a little thirsty, but probably due to my tunning. Reds header and 2069 pipe.

How about durability? I ran Nova engines in the pass and I was able to run a whole season with it and still have some pinch left on it.

it all on how good ur tuning is i was able to run the wcs for 6 gallon i found reds like a lean bottom and little rich top also u can run a .6 gap to keep temps down and 17/23 and 59/54
the 6 gallon while peaking the engine reds engine can 300 dagree i don't recommend that but reds will take it and question u can pm me