12 valve injectors
 

My buddy has a 1997 dodge 2500 automatic 2 wd. Engine is stock besides aftermarket cone air filter. He is wanting to put injectors in with his tax return and doesn't know what to get. He wants it to dump smoke basically . What size should he go with ??

Be careful modding an automatic,he would be better off full 4in exhaust,moving the fuel plate foward,jjust to make smoke isn't really always the best idea

just get some marine injectors lol they will smoke.

4k gov springs!!!!!!!!!!!!!!!!!!!!!!

What size injectors like specs wise, should he get? Like 50-100 hp?

he should do govoner springs first. injectors are a waste as a first mod. here are some specs...


160/175 hp - 5x9 .000318
180 hp- 5x9.5 .000354
215 hp - 5x10.25 .000412
300's and 330's same size - 4x12 = .000452
370's 155° - 5x12 = .000565
435's - avail in both 155° and 145° spray pattern 5x014 = .000769
5x.012 = .000565
5x13 = .000663
5x14 = .000769
7x10 = .000549
7x12 = .000794
6x13 = .000795
5x15 = .000882
6x14 = .000923
5x16 = .001005
6x15 = .001059
7x14 = .001077
5x17 = .001134
6x16 = .001206
5x18 = .001272
6x17 = .001360
5x19 = .001416
6x18 = .001526
5x20 = .001570
6x20 = .001884
5x22 = .001900
5x24 = .002261
6x22 = .002280
5x25 = .002459

ya gov springs for the win. Thats what i would do all smoke brings is no power and high egts and autos will go quick with power. Just play with the fuel plate and get the gauges then save for a tranny build.

Ok guys thanks for the input. Y'all def helped me out