Fuel Injectors v10

joepizuro · Apr 17, 2016

What injectors are yall running? I see the v10 has 3 different Partnumbers used by different years. Though I been told stock fuel system can handle up to 400hp.

Also what HP/tq does everyone think they are putting down with TB, Headers, Tune, free flowing exhaust.. I know I have beast torque but MORE never hurts! :roflsquared:

dapepper9 · Apr 17, 2016

I highly doubt you'll need injectors for anything short of boost. You do have kind of a black sheep though as not many people put money into the v10s, though I would like to buy one and do so

joepizuro · Apr 17, 2016

Well I'm going to try everything short of spray, turbo setup, or supercharger. Have a 2nd v10 sitting for a rebuild. For my DD I want more power. I still love the look of CAI but don't see getting extra torque while hauling from it..

dapepper9 · Apr 17, 2016

The cotton filter only sees gain from less load on the engine when it's trying to pull the air it needs. Though I bet that v10 would sound pretty good with a CAI. I'd bet with everything you listed above you could see close to 335whp. Might add electric fans to that list as well though as they work the same way as the cotton filter and take load off the engine for a gain of 10hp usually. Maybe look and see if they make underdrive pulleys as well

joepizuro · Apr 18, 2016

So I'm decided on the K&N Drop in then... Now to find underdrive pulleys. When this truck is done I'll make a nice list for people that doesn't require googling or wrong PN..

dapepper9 · Apr 18, 2016

Cross reverence part numbers for idler, power steering etc pulleys with those for the 5.2/5.9 v8s. If they're the same it'll be easy to go under drive. If not i bet some gm ones would work

joepizuro · Apr 18, 2016

Any luck finding a calculator to determine the amount of backpressure you should have to keep lower rpm torque for towing? I have JBA headers for 2.5" into 14" magnaflow 2.5" in and 3" out. ATM anything was better than stock guaranteed but would like to find the sweet spot for a v10.

dapepper9 · Apr 18, 2016

It's not backpressure you want it's exhaust velocity and scavenging. For the v8s, 2.5" with a cat and a free flow muffler is about perfect for low to mid range combo of hp and tq. 3" for mid to high. Being as the v10 has 2 more cylinders and a third more displacement and quite a bit more power, i would say 2.5" if you left cats out of the equation and a free flow otherwise 3" should be about perfect for a single size after the y on a single exhaust

joepizuro · Apr 18, 2016

DAMPER. Crankshaft for 1998 DODGE RAM 2500. #53020776AB

Check this out. Does this confirm same? I can't find much else

I think the y pipe got changed on the v10s after a certain year...They made it larger

joepizuro · Apr 18, 2016

If they match then I could just run a 5.9 underdrive lol. I'm not going to change the alt pulley or steering pump pulley. I'd like them to be useful @ almost idle while turning my trailer around @ night lol..

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Fuel Injectors v10

joepizuro

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