chiboy002

i couldnt find much info so i was wondering which is best. im guessing 4-2-1 since it would prolly create less pressure in the exhaust? but idk. any help?

thanks

YANG_JDM

It all depends on what you want out of your car. 4-2-1 will give you better mid range and 4-1 will give you better high end power.

BryanM.

iTrader: (1)

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Luke G.

^^^^^
hahahahaha

KINTA94

4-1 well thats what i have haha

Sean @ ESG

iTrader: (1)

Neither is better than the other.

chiboy002

LMAO WUT, naw dude i googled it. i frgt bout search here sorry
hahaha

VTECROAR96typeR

get 4-2-2-1

kulo

/\
what brand is that

chiboy002

well for now i want to head towards dc since im not guna boost just yet, at least for like 1 year or so.

And that 4-2-2-1 looks sick, but i dont have a b16

VTECROAR96typeR

neither do i what motor do you have?.

VTECROAR96typeR

Blox
Hi flo header
http://www.bloxracing.com/product_in...products_id=24

chiboy002

oh, looked like 1. i got a d16

Pendmn

nice headers. i like 4 - 1

dumpedeg818

well im runnin ur typical dc 4-2-1 header, runs pretty good!!

chiboy002

thats what i was thinking, and pendmn- hows ur header and all that doing in the city streets? is ur car slammed, cuz i wanted to but idk any1 running a slammed car that can gimme feedback on chicago's speedbumps and all that

boxeocampeon

get 4-1 if your gonna do just drag and get 4-2-1 if your gonna do autocross but its not that much of a difference you shouldnt have to worry about it.

supra-n-civic

thats right! but also to concider is a 4-1 will generally give you worse ground clearance at the collector. but yea 4-1 will possible make you loose bottom end power and give it back in the top. the 4-2-1 will give you smoother power across the board. can i suggest a hytech replica. i got one and its very nice. blox now makes a nice tri-y now too. for a good price

newtron63h

nascar pretty much only uses tri-y, im not a fan of nascar, but building a 358c.i. engine making about 900-950hp for 3 or 4 solid hours is quite a feat........a ridiculous amount of research goes into those engines.

my personal thought is tri-y, im not a fan of engines that dont do alot of things well, i like low end torque, i like top end power, i like mid range.......i dont like an engine that does only one of these things well. plus i think tri-ys look better.

VTECROAR96typeR

oh lol almost all b series motors look alike but only the b16b and b18c type R came with the red valve cover, but anyone can buy the red valve cover. also since you have a d16 i dont think they make 4-2-2-1 for those motors.. question for you, are you gonna swap out the motor or keeping the d16?

NOOdS

6-4-1 lol

eK_HatchY

if you aint GOING TURBO OR SWAPPING THE D SERIES OUT THEN THERES NO POINT IN ANY OF THIS

eK_HatchY

haha...jk...

i have 4-1 dc headers for my si.
go wit the 4-1

eK_HatchY

oh. and 4-2-2-1 is noo good.
pretty much works the same.
and it adds on weight lol
its a waste

chiboy002

see im going to boost my d16 most likely, until eventually swapping K or a good built gsr or something nice. For now tho, im going to keep it, and build the d.

i thought 4-1 gave you better ground clearance, or at least thats what DC sayd in theyr product description. but this car is mainly a street/dd so i wont always need high end power, except when tryna get home fast lol. as much as i'd like to get a replica and save cash, i dont want to be cutting corners that ill have to fill in later, too much $ in the outcome :'(