Quote:
Originally Posted by xxxJohnBoyxxx  95psi with cylinder dry is correct. I've never had over 100psi on any cylinder and I have less then 2% leak-down on all cylinders. These are low compression motors and should not make 135psi at anytime.
I would do a leak-down before I pull and send the motor off...
John S |
Talk to Jim this morning do to low cylinder compression and cams it's right dry 95 psi wet 115 psi I explained what's going on he said to things fuel pump check vales is bad do to car will start warn if restarted right away if sits for 30 seconds won't start unless hold gas and crank for 39 seconds for fuel to build up . Or cuz not much ppl now how to tune cold stArt values for this ecu that the injectors ate pulsing pig rich at crank cycle witch makes sence . He said I might need to run extra injectors in manifold when boosting and a 2nd fuel control system when I put back my 440 cc I don't have Amy start problems .