The +12sct will give you more low end power than the eagle tl3-t. the eagle does really have that much bottom end but when it comes to top end revs the eagle .12 is the fastest .12 on the market bar none. the Murnan Modified Rb R3 is the most balanced .12 engine on the market it produces great bottom end, has a hard hitting but smooth mid range and it seems to have a third gear when going down the back straight. It also makes 5 mins easy.
