Engine/Transmission (1994 - 1998) Laser Cut Delivery Valves???

[wildmanben]

Yeah I dunno. I have heard both. New name: Quarter Cuts... .



Hey what kind of mileage were you getting out of them DDP4s?

 

[Cooker]

Hey what kind of mileage were you getting out of them DDP4s?

Tough to say since the truck is not a daily driver. Not that it is a competition truck or anything, just that I don't put that many miles on it. Last trip I took with it with the DDP4's pulling an open sinlge car hauler was around 15.



Did you get them installed yet?

 

[Forrest Nearing]

I've got the DDP4's w/ stock 181 DV's. 18. 5* timing, averaging 85mph with no fear of passing, I get 17. 9 hand calculated

 

[wildmanben]

They are going in this weekend.

 

[Joseph Donnelly]

With the 215 pump, going from stock 181s to 191s gave 0. 0 hp difference. I later tried cut DVs and lost about 12 hp. Lots more smoke with either compred to 181s.

 

[BPonci]

I have tried 181,191,022 and lazer cuts. You will see a improvement as you go up unless your overfueled to begin with.

 

[thekidfan]

I have tried 181,191,022 and lazer cuts. You will see a improvement as you go up unless your overfueled to begin with.

Or can't get spooled-up soon enough to burn it, right bud



I got my hands on a custom set made by some handsome little devil in Fortuna and they made a bunch more power in my truck compared to 181's

 

[Jim Fulmer]

No doubt they would make more power in my truck right now, especially the way the pump is setup, It's down to a haze at it's 42 psi of boost.



I'll get around to trying a set of cuts, especially running 370's! I'd bet it's too much fuel with the big injectors... ... . without the bottle!



Jim

 

[Forrest Nearing]

Jim, ditch the haze-monsters and get a little nicer "street" injector

 

[Jim Fulmer]

Jim, ditch the haze-monsters and get a little nicer "street" injector

It's hard to get rid of a 2+ year old injector that I have a whopping $300 into. Now if someone wanted to give me a set for say promotional purposes then I would go for that, just can't see me paying full price for something when I'm going to make sales for them.



Jim

 

[JMiltier]

who sells those dv and does any one have a break-down of the p7100

 

[wildmanben]

Which DVs are you refering too? Piers can get you all of the above.

There way a post not too long ago that had some good pictures of a P7100 in exploded view, Search for it and if should pop up.

 

[WShupe]

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