Beams redtop has single vvti. would make 200ps or 197bhp. I do not know Substantially about this, however the swap is one of the most complex 3s swap to perform about the mr2. there are also non colored Beams or gray Beams out of the caldina's and these the built 190bhp with one vvti.btw i discovered some unanswered dilemma Certainly i did the swap