True Duals On A 300 Straight 6




What do you think about this video?

Daniel Allen: How do you put true duals on a 300 straight 6 engine? There is only one exhaust manifold so there for only one exhaust pipe coming from the engine. If you put a y pipe it is not a true dual

John Hoelscher: Alright, for everybody that doesn't understand true duals on an inline six, the fuel injected 4.9 had two exhaust manifolds. Cylinders 1,2, and 3 fed into one, and out one exhaust pipe. Cylinders 4,5, and 6 fed into the other manifold, and out the other exhaust pipe.

Brandon Davis: no cats? and how long are the glasspacks?

Nikopol flemmings: um not possible unless u have 3 cylinders into 1 pipe an a completely separated 3 cylinders running into another; jus dual exhaust not true dual an you get more power from a x pipe anyway; not that it would matter on a l6 not nocking u it sounds good jus these kinda things piss people off trying to wear a false name badge its like a pep boys turbo sticker on a n/a car you know

jakeisawesomeization: No it's true dual the i6 has two separate headers it's a weird design it's 3 cylinders each header with two pipes 

Chuck Stewart: Sounds sweet!

Jarad Taylor: Can you tell me the same set up you have because I have a 92 ford f150 with a 4.8 300 i6 in it 

noobydiablo: +worldwar11 you could run up to 6 exhaust pipes if you wanted to

worldwar11: i dont see how you can have true duals on a inline 6

JD Schmidt: how much did it all cost?

David Scott: i ran the two pipes on the passengers side of the truck until i got past the back axle and then spread them off to the rear bumper

David Scott: well its not a v8 i will show you in a later vid the engine...right now there is about 10 inches of snow outside

1990fordf15012: can u make a new vid plz

David Scott: cost me about 175 dollars all together....plus i ordered my tips which should be coming shortly

Cameron Brown: @Pervasial4 its a straight 6 alright. i have one with true dual exaust no cats and magnaflow mufflers and 3 1/2 inch tips and it sounds jus about like mine. jus about the same when he reved it up. a straight six for some reason has a kinda fart sound and the crackle.

yamahaxt200: cool cool yeah i am going to do that same! so could you get a vid of maybe a drive by or a higher rev? i just dont want it to ricey??? does it rap when you drive it?? how long are the packs???? thanks

killerman402: awesome i have a 93 f150 300 i6 and i got 2 pipes running from the motor and then a Hpipe with the o2 sensor in the middle of the H pipe its the stock exhaust with 2 pipes goin into the cat and then 1 out....if i run duals cant i just take the cat off and run the duals out 2 the side from the h pipe and it not interfere with the o2 sensor...need to know because in 16 and im a diy person ive did lots to this truck all the suspension and everything its a good truck.

coojieisthebest: Hey if you could can you get a video of acceleration this is hands down the best sounding 300 i6 i've heard

nelerser: Sorry to tell you, but my dad drove I6 and v8. I have heard straight piped i6s and they dont sound nothing like yours. They actually sound like an i6 not a v8.

samuel hawkins: @davidscot6844 im sad to say this isent TRUE duals beacause true duals requires two manifolds. and the 300i6 only has one on the side. so it goes manifold Y pipe duals. not manifold pipe on each side. sorry bro but it sounds MEAN i love my straight six.

todaysfire: To be honest he don't need headers to make it sound like that, I just put dual exhaust on my 91 f150 inline 6 with the stock manifolds you just need to know how to work it. Cut where it connects into 1 pipe from 2 run straight pipe back (if you want a cat then get a dual in dual out) finish pipe back to Glasspacks of any style I ran 2 inch straight back all the way. Sounds real nice. Been in a muffler shop for 9 years and learn many tricks.

metal5015: it pops like a v8 best sounding striaght six ever

MovieMaker225: what size are the glasspacks?

rocintrucker83021227: If you know anything about a 300 you would know that the efi manifolds are 2 piece. The carb 300 is a a one piece manifold. So yes this is a true dual set up just like you would have on a v6. 3 exahust ports in one manifold and 3 in the other. The only diffrence is the 300 is a inline moter.

ItsCreated: what kind of headers do you have?

David Scott: @Allicouldthinkof00 It is an i6 i think i would know, because i own this truck..llol

1990fordf15012: sounds like a v8 to me

Blackband13: ha i know what im doin to mine'

badfordf150: cool. real aggressive sound man thanks

inkjet124: this spring i think im going to put headers on mine. im running true dual 18'' long glasspacks, 2.25" diameter pipe she should bark pretty good then. my truck is a '95 f-150, 4x4 i6, 5 speed. 2" lift with 33's looks pretty good. 144,000 miles.

inkjet124: 300 i6 have split manifolds dumbass

thegreatkingdaniel: @nelerser @moparmurderer This is the classic "split six" sound that old-timey hot-rodders and enthusiasts (including myself) love. It's achieved by running two separate exhaust manifolds or headers instead of a single manifold and then keeping true duals all the way out the back or side. The sound truly is wicked and turns a lot of heads.

thegreatkingdaniel: @moparmurderer Thanks for the preps! So, uh, what do I do with them?

ludacris16444: how did you avoid the gas tanks

GrandAmGT1990: i need to now what you got tell me everything cause i got a 91 f250 straight 6 300 man that truck sounds nice

David Scott: because i'm an awesome person....lol

todaysfire: Mine has more of a deep crackle to it.

brianwesley28: Sounds good.

mudhassler67: i would like to know what length glasspacks it has in

David Scott: yeah i think i could do a drive by and drive away

MrMjsmith626: It would have been nice to let it idle for a little bit.Sounds good from what I could tell.

WARD5KUSTOMZ: sounds good i got a 300 to put duals on this weekend

David Scott: no it doesnt rap when i drive it, only at about 8,000 rpm which i dont do often and the glasspacks i ordered off of summit racing 2 inch id and case is 20 inches and overall is 23 inch 23.95 a piece

JD Schmidt: @davidscot6844 that engine wont go over 4500 rpms bud

hoghater01: What size pipe did you run 1 3/4 or 2 inch? Bigger? smaller ?

MrMjsmith626: I know that you need a battery in that truck very badly.It barely turned over.

Blake Curtis: @davidscot6844 but how exactly did you run the two headers being its an inline 6? probs a dumb question but i got a 96 f150 inline 6 and wanted it to sound like that. or remotely similar.

mphemsing: what size are the glass packs

twiztiDchevy: no way thats a straight 6 unless something is wrong with it lol...maybe im wrong, i hope so because i wouldnt mind mine sounding like that

1whoridesDirtbikes: what the exhaust set up formula?

Rating:
true duals on a 300 straight 6 4.6 out of 5

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