fuel injectors

[tinik]

I have an issue with my fuel injectors (they are badly clogged).

I have 2003 Toyota Tundra with 2uz-fe engine TRD supercharger, with oversized crank pulley (total boost aroun 9-10psi). I have Unichip, and Walboro 255L fuel pump.

My new year plan is to buy Davids 5.2 stroker kit my my engine, and build my engine.

My questions are:
1. What kind of Denso injectors I have (information on cc and all other possible information)
2. If I go to 5.2L engine size and still keep same supercharger, what size of injectors I need, in order to run my truck smoothly.

Thank you so much for all of your help
Gene

 

[tinik]

I've also found following, but again, I am not sure if Tundra have same injector specs as 1uz-fe
http://www.lextreme.com/R&D Injector.htm
http://www.lextreme.com/7mge.html
http://www.injectorrx.com/densotf.html
http://www.injectorrx.com/sizing.html

 

[Lextreme II]

The 2uzfe injectors are skinnier and 1uzfe would not fit into the space given.

 

[tinik]

Do you have any recommendation for stock fuel rail? (I think I need about 500-550hp fuel injectors)

 

[Lextreme II]

Contact wolfkantz.com. His name is Garratte and tell him we refer you.