HKP59

hi Adamw, first of all, thanks for your help and concern. The Dyno is a BApro chassis dynamometer. The green line on the graph is the drivetrain power loss. which is 45hp at higher point on rev limiter. 177bhp - 132whp. my first dout was the itb size, than i saw multiple known engine builder (as sandy brown) using the same DTH itbs (from ATpower) and getting +210hp. the exhaust primary size is 42mm than 2 pipe of 51mm than a straight line 60mm the head is a CNC ported veicomer head. i tried to play with cam timing but the better results come from catcams recommended specs. also the timing seems on sweet spot, for know the timing is set on point which i start losing power when i retard and not gaining power advancing. the engine seems to struggle when its supposed to give the maximum power. the sudden drop is my problem. the car is used almost between 6K to 8.5k rpm thanks

Hi all, I prepared a Peugeot engine 1.6 N/A TU5JP4, I have a problem on it and i need your help please. Spec engine: -Rod & piston hight compression Wossner - Cr: 12.5 -Camshaft Catcams (297/286) 4.50mm/3.95mm lift at TDC -Head porting of conduits with cnc Veicomer -Solid lifter - Valves Springs Catcams -Crankshaft oem -ITBS ATPower 38mm DTH -Exhaust manifold 4-2-1 - injector siemens deka 400cc pressure 4.0 bar - Ecu Vipec V44 Target power: 200bhp/190nm Power range: 5000-8500rpm Currently I have 177bhp/170nm (attached Dyno) I have a problem at high rpm the power drop, I don't know why I am blocked, I have checked all camshaft timing, sensors, current ... Thanks advance and sorry for my english.

Hey, can anyone here send me base map for Peugeot TU5J4 stock engine V44. Thanks advance [email protected]