Engine/Transmission (1994 - 1998) Has anyone done a stock injector vs 370 injector mileage check?

[WaynesWorld]

I'm planning a change to 370's. I drive it daily to & from work. How much different would the mileage be. Assuming you don't do too many WOT stop lights. :-laf



WAYNES WORLD

 

[ChillyDog]

When I put my 370's in my milage went up. I get 18-20mpg consistantly as long as I don't hot rod too much.

 

[ndurbin]

Mine's about the same maybe alil beter on the highway versus the 215 injectors I had in before. 17. 5 mosta the time at 75mph. If I slow down to around 60-65mph it goes upto around 20. Around town I tend to have a heavy right foot so it's down around 15 mosta the time.



Nathan

 

[tURBOdIEZEl]

when i run highway i am getting better fuel mileage! when i blow lots of smoke i can pretty much watch my fuel gauge drop as that smoke chugs out!

 

[#crnxr]

A steady 18. 5 mpg with stock 215 injectors, now getting between 19 and 20 with 370's. 20 mpg is unloaded freeway driving keeping it under 70.



-Kyle

 

[bmoeller]

I gained about 1mpg. with the 370s. Set a new record of 17. 5mpg, at 70-75mph. I also have 4. 10s. In the same situation prior to the fuel mods, I got 16. 1mpg. Putting a flatbed on knocked it back though.

 

[WaynesWorld]

i can always depend on the TDR for quick answers.

Guys, thanks for helping with my decision. The problem seems to be in controlling the use of the BIG RIGHT FOOT. A problem that I hope has no cure! I feel the need for speed again! I have to go & feed it again!!!!!!

WAYNES WORLD