Modifying stock injectors

The 1UZFE EGR Delete Kit is available for sale here.

Lextreme II

Active Member
Hey Gang,

I am working very closely with an injector specialist and we are tyring to modify the stock oem 251 cc/min 1uzfe injectors. Our goal is to increase from 10-30% flow. Here are the break down:

Stock: 251 cc/min

10% = 276.1 cc/min = 10 psi max
15% = 288.7 cc/min = 11 psi max
20% = 301.2 cc/min = 12 psi max
25% = 313.8 cc/min = 13 psi max
30% = 326.3 cc/min = 14 psi max

What do u think?

The injectors will be cleaned, balanced and flow pattern matched. They will be plug and play. The oem ecu will take some time to learn the new flow rate and able to compensate the increase fuel flow.
 


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