injectors don't fit

[jdmser]

Anybody see a problem with opening up the fuel rail boses to make the injectors fit. They fit in the manifold fine, but not the rail. I have a friend that can do it for me at no cost. These are what I thought to be 440cc Supra injectors. Dug around a little more, but got three different results. They are either 430cc, 440cc, or 450cc. The flow sheet that came back says they flow 43.1lbs/hr or 452cc. What would you do?

[DrifterTom]

i have supra 440s and had no problem. i had to spit on them to grease them up enough. and with the help of some mcdonalds for lunch and a little spit, they slid in right nice

[jdmser]

These aren't a tight fit, they can't fit. There is about a .03 difference between the hole and the injector. What's the part number on your injectors?

[rb240det]

i have supra 440s and had no problem. i had to spit on them to grease them up enough. and with the help of some mcdonalds for lunch and a little spit, they slid in right nice

Mine had to be "coerced", but they did fit as well.

[jdmser]

Tried a little asembly lube on it and they just don't fit.

[Yellow4g63]

Maybe wrong year?

[klh6686]

any pics?

[jdmser]

The injector model number is 23250-42010 and here are some pics http://nissaninfiniticlub.net/...age/1

[DrifterTom]

those right there look an awful lot like mkiv na injectors and i believe that they were 460cc

[klh6686]

the part number refers to the 7mgte and they look like them to me.

[nizmo zilvia]

Yea I too agree that they are early NA mkiv Supra injectors. My mkiii are yellow if u care lol.

[klh6686]

i'm sorry but those are not mk4 injectors. and instead of just saying stuff please back it up...

NA MK4 STOCK Injector:

MK3 Turbo (7MGTE) STOCK injector (p/n 23250-42010) :

still think they are mk4 na?