i have had my JWT chip installed, and today i installed me boost jets, went off for a drive and no increase in power, marginally maybe The jets are 1.2mm 045 do i need to get 1mm or 0.8mm? thanks for your help guys.

 

steve

found this previous thread in archives, some great info.

http://www.300zx.co.uk/forums/ubbforum/Forum1/HTML/003215.html

hmmm, now i have put in 0.8mm jets and still no major difference in power!!! ffs

just a thought - youve not got any faults putting you in safety boost have you???

 

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I feel the need, the need for speed!

 

Paul,

good point, but i have just had it serviced the other week and no problems reported and the car does drive well. The other thing i noticed was that my stock boost gauge still reads the same as it was before chip and jets..just below the 14psi but probably reading 12-13psi...and i know its inaccurate but if you nearly double the boost then surely the gauge would go off scale or something , or at least move just aboe 14psi?

 

steve

same reading as mine (stock). you have put the jets in the right pipes havnt you ??

 

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I feel the need, the need for speed!

 

have you put the 2 jets in the correct lines as i do know of some people putting them in the wrong place. i had to rectify this in vinz zed.

i put the jets in the waastegate pipes, anyway I fitted the blitz DSBC today and it definitely goes now! just cant figure out why the jets didnt work. the boost controller works though, gee man it goes. thanks for your help guys!

 

steve

!Carefull! with that boost bud, i'd keep it under a bar if I was you, you dont want your engine to lunch itself

 

 

 

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->Glen

-

Skyline GT-R

'You dont so much drive this car -

as hang on for dear life..'

J.Clarkson