Woody Posted August 19, 2023 Report Share Posted August 19, 2023 Hi all , any RB experts there that can help , should i be able to turn the inlet cam to advance it with engine static , the solenoid goes active and pwm test confirms it’s working but the fueling does t alter when it’s activated at all , I am suspecting a seized pulley TIA Keith Quote Link to comment Share on other sites More sharing options...
KennyJ Posted August 19, 2023 Report Share Posted August 19, 2023 depends a bit , mine doesnt really move on idle rpms , you can hear it do something but not much when on 1500rpm its day and night difference. stock oil pump , 10W40 , oil retrictors as per PRP latest, tomei 256/256 Quote Link to comment Share on other sites More sharing options...
Woody Posted August 20, 2023 Author Report Share Posted August 20, 2023 Thanks for the reply Wanderer , we found the issue last night , the VCT pulley has seized and wont turn at all to advance the cam, its the last piece of a puzzle we have been given , it makes 541 WHP and 426tq but we are chasing the low down increase from the VCT , new pulley will cure it Quote Link to comment Share on other sites More sharing options...
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