200 is hard on a high compression b16 but has been done.
I alwasy forget his name on here, (i believe his real name is john) had a b16 that made 200 and another one that made more.

Eventually get a big bottom end, till ten let the sucker scream. I forsee mid 180s.
I had a friend make 178(corrected) with a DTR header, Skunk stage 1's(degreed), skunk manifold, 68mm throttle body and a 3inch intake with velocity stack.
Car went 13.9s on 205 bfg radials in a full body Si(full interior, working ac and ps(minus belt on it) and the driver weighs mid 200s.