Which one of these units spools that best. I will be ordereing Mach 1.6 injectors in a month. I live and drive 6500 alt and above. These two seem to be the best for quick spool up and 375 hp goal. Anybody have experience with the HTBG 57mm turbo? I know the Super b is good for spooling. Just researching on the other. Thanks

 

Super B is an S300G(57mm).... those two turbos are essentially the same.

 

They are the same turbo. One company may do a little something diff, but they are the same basic S300G.

 

the s300g has a 14cm ex houseing on it would bet nice to get on wiht a 12 cm ex side for what your doing