202 at the tyres on 9psi is not bad mate, shows its breathing easily through the 3" exhaust now- open these restrictions up and watch the turbocharged ponies roll in
I saw your comment earlier regarding building a buick to handle big boost? My advice here is to think about it as airflow (which equals power potential), not so much as boost.... boost being effectively pressure buildup in the manifold/intkae behind the valves. With a better cam setup, and some good porting of your heads you'd see a load more air coming in with each intake stroke but still at "only" 9psi of manifold pressure.
A bloke I know has a setup like ours but with a gt35/40- made 212kW at the tyres on 10psi with stock cam and heads. He then bolted in a set of MACE high ratio rockers (1.9 i think?) and it went 223kW on 10psi, and then after getting the heads cleaned up and ported it made 240kW. He could have made these numbers just by upping the boost level, but this would have created more heat through compressing the air. He reckons it now flows an additional 20% more air cos of these mods... and the gauge still only showed 10psi, although to 'make' 10psi of manifold pressure it had to shove a lot more air into the motor.
So yeah, my little ramble here is that when you build something strong, dont skimp on the heads and other breathing-related bits- airflow, not boost.... Pushing high psi through stock ports and cam will always make less power than what i've described above, its simple physics
