I just found out that the 300 hp injectors I bought were 370 hp injectors. I have just started to mildly bomb my truck and I am afraid the 370's will trash my tranny. I do pull about 10,000 lbs. sometimes but mostly short trips. Most of the time I am empty. What will do to my fuel mileage also?

 

I can trade/change the nozzles out for you. I have some brand new 300 nozzles here and can take your injectors and swap the nozzles you have into them.

I will keep your 370 nozzles. No cost to you. No benefit to me. The nozzles cost me the same price. 300's or 370's, but I have a need for some 370 nozzles right now.

Don~

 

i just put 370's in my 97 stock auto with 67,000 miles on it and took throttle plate out and the ol' tc does not like it when it locks up

 

Don, What is the difference in the two?

I am looking for more power, but don't like the sound of the wear caused by the 370's. Are the 300's a better alternative, ie: better spray angle. What kind of power gain can I expect, 50-60 hp?

Thanks, and let me know if I'm way off base here!!
Chris

 

the 370's won't hurt your tranny. Your right foot will!

 

215's and a #10 plate with a 3K GSK cooked my tranny. Good Luck! But on the other hand, accelerating normally over soft bumps in 2nd gear now squawks the tires. Too Cool!!

 

I'll trade you my 300s for your 370s. I have about 2k miles on them. I still get 20-23 mpg on the freeway.. I need more.. Gee I sound like a crack addict...