Are the Bosch 300hp injectors worth the extra cost versus the Bosch 275hp injectors? Will they give me 25 more horsepower than the 275's? Is anyone running the 300hp's? I am looking for a little extra oomph, without getting too crazy. I do not tow, just play. Thanks for the help, Pat

 

I believe the 300 injectors are for 12 valve engines not 24 valve engines. I've never heard of a 300hp 24 valve injector.

 

Yeah,
There was a 300hp ISB.
The injectors will do the same thing as the 275's did as far as performance.

--Justin

 

I ordered "300 hp" injectors and when I got them, they had the same p/n as the 275's. I think it's the same injector.

 

I believe it is the same body different tip. I ran the 300's in my truck and loved them.
worth the money in my opinion.
DM01

 

This is correct. The largest Bosch injector for the 24v is 275's.