1HZ injector pump tweak
Posted: Wed Oct 03, 2007 8:18 pm
Can someone please post a pic of what screw to play with on a 96 model 1HZ injector pump to get more fuel after installing a turbo?
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1HZ injector pump tweak
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Posted: Wed Oct 03, 2007 9:18 pm
the one that is in the centre of the pic (download it now before i delete)
Posted: Wed Oct 03, 2007 11:37 pm
cheers mate
Posted: Wed Oct 03, 2007 11:40 pm
wich way do i wind it?
in or out?
in or out?
Posted: Thu Oct 04, 2007 12:56 am
In the inline 2H IP it's out ( counterclock )
Posted: Fri Oct 05, 2007 6:32 am
clockwise for more fuel. start with half a turn, then work in 1/16 turn increments, use your pyro of you have one, otherwise use on-boost smoke as the indicator.
Posted: Fri Oct 05, 2007 6:57 am
im running a set of extractors on my 1HZ at the moment would I be able to increase the fuel on the pump for more power??
also which way for more fuel on a 1HZ screw in or out??
also which way for more fuel on a 1HZ screw in or out??
Posted: Fri Oct 05, 2007 7:01 am
maybe a very slight increase, it's hard to fit an EGT to extractors as the junction is a long way from the ports so hard to tune, use smoke as the indicator but be careful. maybe 1/8 turn only! like was stated above, clockwise is more fuel. if you fiddle with your fuel, you are taking the life of your engine in your own hands.hzj75 wrote:im running a set of extractors on my 1HZ at the moment would I be able to increase the fuel on the pump for more power??
also which way for more fuel on a 1HZ screw in or out??