Originally Posted by roccoss

Hi,

I explain the project pinto turbo and the failure in case someone has happened and can help me.
I have adapted the electrical installation for cosworth 2wd ECU l6, I have replaced in pinto motor:

Connecting rods cosworth
Pistons cosworth
Oil pump cosworth
Water sensor cosworth
Air sensor cosworth
Distributor and fase sensor cosworth
Rpm sensor with 4-tooth wheel custom cosworth
Injector 803
Fuel pump 044
Chip stage 2 (ECU L6)
Spark plug ngk bcr8es
Throttle position sensor cosworth
Turbo holset hx35
Valve amal cosworth
MAP 3bar cosworth
Ignition amplifier module cosworth

I am still using from pinto:

Coil pack
Idle Speed Control Valve

The car starts OK, but at 3000rpm it fails (it does some detonations), don't exceed 3000 rpm.
I have measured all the sensors and the values are corrects, the AFR is ok between 13 and 15.
I think it's a spark problem, I'm going to replace the coil (pinto) for one of 40kv.

Did somebody have this same problem?

Regards