84 6.9 idi power
Everyone always asks what they can do to get more power out of there idi's but I never find the right thread. I have an 84 6.9 nothing but stock im not looking to get turbo to damn expensive but im looking for cheap things to get more power out of it I was thinking about a cold air intake system but cant find anywhere that sells it for a 6.9 and I don't know what exhaust system to get straight pipe? glasspaks? or just a 4 or 5 inch tip also what else would be good for small things to get more power.
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You have to build you own intake system. Ram Air Intake works best on these old idi's, turn the pump up about 1/8 on the fuel delivery, tweak the timing somewhat, 3.5" - 4" exhaust anything bigger is just for sound effects
---AutoMerged DoublePost--- I've heard good things about the diamond eye exhaust |
If I were to get dual exhaust whats the best way to set it up go true dual with 3.5"-4" or smaller and I would put 5"-6" tips on it how would that work out
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3" for duals would be too much I think
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How do you build a cold air intake?
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Most people use pvc piping, but I do not remember what year you'll have to look around, but the ram air kit for a dodge ram fits ours
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go from the factory down section ( about 4" from the flange ) then goto 3"... into the Y, form there 4" all the way ....
Put on a big K&N filter ... mine is 14" X 6" ... sounds awesome ( turbo's are not your friend on these engines) .... my oppinion ... had 2 ... sold and kept the N/A |
Originally Posted by 4x4manonbroke
(Post 1059443)
go from the factory down section ( about 4" from the flange ) then goto 3"... into the Y, form there 4" all the way ....
Put on a big K&N filter ... mine is 14" X 6" ... sounds awesome ( turbo's are not your friend on these engines) .... my oppinion ... had 2 ... sold and kept the N/A |
nope mine is just one big single round K&N 14" filter
the duals are my exhaust sizes :tu: |
You could always get the Hypermax cowl kit. It pulls the air from the cowl panel in front of your windshield. You just have to cut a small rectangular hole in your firewall. I did some temp testing when I got mine, Hypermax vs factory tube vs no tube. the Hypermax was definitely cooler. This will connect to your factory round air cleaner housing.
Hypermax - Product Display |
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