4-2-1 headers, what brand is good at reasonable price??

Quote:

---

Originally Posted by shebangs

What about the x-force 4-2-1's?

---

My x-force 4-2-1's sound grate :p

What's edelbrock? nver heard about it before

http://www.edelbrock.com/automotive/...act/index.html

I just fitted 5Zigen 4-2-1 headers $700 FROM edw-R, VERY NICE headers for the price ;)

Does 5Zigen make 4-1?

Quote:

---

Originally Posted by Malenic1981

Does 5Zigen make 4-1?

---

not to sure if 5Zigen make 4-1 , but these 5Zigen 4-2-1 headers on dc2r should gain around 10kw @ wheels :thumbsup:

10KW@wheels, that's a lot, is it dyno proven???

Quote:

---

Originally Posted by spoonfed

the header are great to i have a set that i brought from edw-r and put on my 99 itr and gain 10 kw on my car

---

Sorry my mistake for syain @ wheels. this guy won Dyno N/A at autosalon

that's ok

considering that i lost 25kw at the wheels (shootout mode) by going from a dynodave header to a stock itr header, i think a 10kw gain isn't totally out of the question...

Quote:

---

Originally Posted by ginganggooly

considering that i lost 25kw at the wheels (shootout mode) by going from a dynodave header to a stock itr header, i think a 10kw gain isn't totally out of the question...

---

We'd all love to have a set of dynodave's headers but we don't all have the founds :o

Not matter how good Dave's headers are 25K lost sounds a bit weird?

Nothing ells a miss?

If I could get 25K just by installing Dave's headers you'd be sure I'd save my little hard out :p

Quote:

---

Originally Posted by Lukezen27

We'd all love to have a set of dynodave's headers but we don't all have the founds :o

Not matter how good Dave's headers are 25K lost sounds a bit weird?

Nothing ells a miss?

If I could get 25K just by installing Dave's headers you'd be sure I'd save my little hard out :p

---

hehe, very clever. yeah, there is a little more to the story than i let out ;)
i ran 115kw at the wheels on a map optimised for the dynodave header, then with the same map, i ran 91kw at the wheels after bolting up the stock dc2r header. The header threw my a:f curve way off though, so with a re-tune, we'd probably have pulled back another 15kw. Still, that leaves a quite a power deficit.