c20xe no power

Got a big problem. But I had an Astra f c20xe was once a 1.6. Would outdated seals, crankshaft sensor, etc. He has compression c.a 13. There are camshafts 264 installed, Friedrich suction bell. Chip. Complete group a and metallkat. installed. That goes well. And today the shock on the test bench. 149ps. What can be that. So what strikes me is when you start it goes very hard and jerks. Ignition plugs of course new and the distributor finger. but I think it’s a trifle. but that she eats so much ps then? Shouldn’t it be 170-180ps with the tuning. I’d be very happy about tips, thank you.