fuel pump upgrade
 

hi i've recently purchased a silvia zx turbo on an 84 a plate. the car is running 20 psi. under full load its hesitant. the car has forged internals, cosworth injectors also running a fifth injector. custom fmic, t25 360 degree hybrid turbo. high lift cam shaft and 1.2mm hks steel head gasket. any suggestions to cure this problem? thanks

walbro 255 mate, get the one from a pulsar with a right angled filter, contact sytec for the pump, any pics and wheres it from mate ?

sound like the silvia that wos on piston heads site look pretty clean for a 84 reg welcome to the site got pics . cheers :)

not sure how to get the pics on the forum. yes it is the one off pistonheads

i usually load mine up onto photo bucket mate, then copy and paste them onto hear.

I think the car could do with a good service and using it he didn't use it for a long while and maybe a set up its a good car its got alot of my bits on it good lucky

you would be best getting hold of a cheap omex and ditching the 5th injector mate.

alternator source
 

thanks for the tips guys. one more request. can anyone point me into the right direction in purchasing an alternator? cheers

is that for a ca18det ?