please see my other posts on pinking and fuel pressure as all relevent..
but to somerise..6 psi boost..pinks on petrol,ok on propane..have aftermarket fpr,but think its poo,as cant get it to alter pressure,and sod all changes when removing boost/vac line..
also running twin speed fuel pump,stock ecu and injectors..
so...made twin speed single,but now fpr says running 60psi..cant alter it to go down..seems to sort out pinking though!...
so as i think fpr is shite,for the time being need to get another better one..till then can i install stock fpr?will it give rising rate and supply engine ok to 6psi..or is i going to get too lean a mixture...cant have 60 psi on tick over,nee to sort asap..
thanks..
but to somerise..6 psi boost..pinks on petrol,ok on propane..have aftermarket fpr,but think its poo,as cant get it to alter pressure,and sod all changes when removing boost/vac line..
also running twin speed fuel pump,stock ecu and injectors..
so...made twin speed single,but now fpr says running 60psi..cant alter it to go down..seems to sort out pinking though!...
so as i think fpr is shite,for the time being need to get another better one..till then can i install stock fpr?will it give rising rate and supply engine ok to 6psi..or is i going to get too lean a mixture...cant have 60 psi on tick over,nee to sort asap..
thanks..