Engine/Transmission (1998.5 - 2002) Mach 4's Or DPP Stage 4's?

[16919]

Mach 4's Or DDP Stage 4's?

Like the title says which would you buy? I have DD3's now (115 hp in a HO) smarty, and a apb box. I think I am upgrading my turbo to a sps 62. Probably get bigger injectors in the spring. What should I get? They are both 150 hp.

 

[zstroken]

I really like the DDP injectors. Lenny and Ross are super guys to deal with(you can call them) and great customer service. I was thinking about selling my DDP4's out of my 12V and Ross asked me at IRP if something was wrong and if he could do something to help.

 

[kelly4463]

I just put in mach 4s last week, i was running jammer 3s, towing my 5er with mach 4s comp was on 2/1 temp 1150 it was cooler then the jammer 3s :-laf :-laf

Give (jetpilot) a call for the Mach 4s a good guy to deal with !!!!!! (717) 557-7060 Performance Diesel Warehouse

 

[DWeiler]

Love my Mach 4's from Don M,very clean,Most members are happy with their F1's.

 

[HeavyHauler]

Wouldn't consider anything but F1 injectors.



I'll throw in another plug for Jetpilot (Doug) at PDW, too. He's a super guy to deal with.

 

[16919]

Hows the smoke between the two? I don't want it it to smoke like a freight train all the time... . but i want to be able to should the need arise. :-laf

 

[16919]

come on fellas.....

 

[RCenters]

You want clean power F1



Dibs for Doug also he bent over backwards to get me a set of 6. 5 in a hurry

 

[R-N-R]

Smoke is "controllable" M4. 5s, it is there when I want it but again very controllable with the throttle when I don't wan the smoke.



I don't do it often, but I have to raise my pompom for Doug as well, great guy to work with!

 

[16919]

who else?????????????

 

[BILLVO]

A bit off subject but I have 90hp sticks from Bd and they are very clean I know of several others in the area running 150's from bd and also very clean. I'm upgrading to the bd 150's in a couple weeks my local dealer is trading me for $150 difference .

 

[16919]

Which are smokier? F1 or DDP? 190 views and only 9 responses?

 

[kelly4463]

Spend your money wisely F1s all the way,my old jammer 3s were ok !

My mach 4s les smoke!!!! cooler temps !!!!

Give jetpilot a call, not only a good guy to deal with he does nice work!!!

 

[16919]

Whats so bad about DDP's? Not that I'm against F1's I just want to hear all the info on both? Maybe one of the vendors can chime in. I'd like pros and cons of both smoke, egts, etc. Thanks to all who've responded.

 

[16919]

bringing it up top.

 

[16919]

No more comments on why?

 

[16919]

How would each injector compare in smoke level to DD3's? Does any one know?

 

[hammersley]

Good Unfo

Check out RIP at Source Automotive.....



http://www.sourceautomotive.biz/f1_98-02_injectors.htm

 

[CumminsAholic]

Probably not too many replies becuase not too many people have tried both of them. I know I don't have the $$ to try both sets. I like my mach 4's but are they better? I dunno, I haven't tried any other 150 hp injectors. From what I've seen in other peoples trucks around here, they aren't way cleaner like everybody says they are. If I'm pulling a load, I. E. a bobcat or 4 place enclosed trailer I get a constant haze out of the tailpipe. Not much, but it's there. The warmer it is the more it hazes. They are driveable, but I don't think I'd go much bigger for a daily driver. Oh, also... I just made 513hp and 1016 ft lbs on the dyno with my mods if that helps. I know it'd be more if I had a better fueling box and / or a hrvp 44.

Corey

 

[16919]

I appreciate your reply. I assume if you get a constant haze you can put down a nice cloud when you want to. How does your truck run with that 64? I was thinking about getting a 62. Should I get a 64 instead? Do you think I NEED studs? I have always heard to wastegate it at 40 psi and you'll be fine. Otherwise don't mess with it until you need to. Thank you for such a good response.