what I would expect to gain by way of improvements with the following.

I have a MY00 PPP running currently with a Full Decat, (with the restrictor drilled out to 1.3mm) and Green Panel. She put out 252BHP and 261 ft/lb in August when I had the car checked on the Rollers. However peak power and torque was at 5350K rpm which to me seems a little on the low side

Anyway I have a Blitz SBC and APexi SAFC to be fitted and whilst I will get all the necessary measuring equipment (K/L AFR etc) I just want to know what I could expect to gain from having the gizmos fitted and the SAFC mapped ?

Anyone have any experiences or thoughts ??