VQSE

So i feel into these Stone Racing Headers!?!?!?! I have read so of the news about them on org. But i need so advise or help. First of all is there fitment issues? And i about put my CE y-pipe on should i just put the Headers on with the y-pipe considering i have them?
thanks guys
Ryan

stephenlc

iTrader: (1)

You bought the shorty headers or did you buy the whole package including the y-pipe. Just use the y-pipe that came with the headers if you got both. And sell the CE y-pipe. I have both right now sitting on my bed, I will install them soon.

Maximus_95

iTrader: (8)

Dont get them.

SR20DEN

iTrader: (7)

They're less expensive for a reason. The Cattman are the most expensive but they fit the best.

VQSE

No i just got the headers. I picked them up for 20 bucks so i just wondering about them a little bit. But i dont have the y pipe that came with them. Any advice?

SSjTrunks112O

is it better to pair up cattman headers with a cattman y pipe rather that a warpspeed y pipe, or does it make no difference?

VQSE

i guess what im saying is will they work? the fitment that is? And what was all the talk about the EGR Valve not being the right length? basicly is it worth the time because they were cheap

stephenlc

iTrader: (1)

$20?

VQSE

Friend sold them to me, he wrecked his max. Thats why i bought them

Maximus_95

iTrader: (8)

for 20 bucks, by all means its worth it then.

VQSE

How is the fitment with these headers?i compared them to the stock exhaust manifolds and everything looks ok? Anyone think ill see any power gains? but i guess if i get no power gains atleast there will be weight reduction!!!!

PTownMax

iTrader: (5)

if the stone racing are anything like obx then your y pipe is not going to fit the headers,on aftermarket ys the front header pipe goes up farther than the y pipe that matches your purchase, this may help

VQSE

well the stone racing headers are the exact same length as the stock exhaust manifold so they should fit. But i guess we will see on saturday! Ill keep you all posted

Torgus

iTrader: (10)

the SRH fit fine. it's just that you don't gain anything compaired to the time/money put into them. you lose a few hp below 3k and gain a few above +/- 5 hp in each case. only good thing about them is they are shiny.

MrEous

iTrader: (11)

The area under the curve on my dyno before/after suggests otherwise...I didn't lose any hp or tq.






But these dynos were done with the header/ypipe combo.

XeroX

iTrader: (13)

were those the cattman or stone racing headers that you dynoed? and what were the gains? i cant read the writing...

XeroX

iTrader: (13)

now that i look, it was a gain of 10 hp? and 13 Tq? correct me if im wrong...

Isnt that the gains we get with just the Y-pipe alone?

stephenlc

iTrader: (1)

Looks like it wen from 171 to 189 on hp and 184torque to 198 torque

Torgus

iTrader: (10)

i'm talking about my buddy who installed them. he had a stillen cat back and y, pr intake, 5 speed, lots of other crap but thats about it for engine work at that time. anyways he had the SR headers in and thows were the results. i know Nashua. i'v met him. he works right next to my buddy actually. he gained and lost. but the gain was nothing worth talking about. the pipes on the shorty headers are not even the same lengths, to promote good flow. cattmans or no ones. all they do is look shiny. install is a *****.