what power increase ?

Reply Subscribe

Thread Tools

Search this Thread

Nov 19, 2006 | 01:57 PM

james-wrx

Thread Starter

Scooby Regular

Joined: Aug 2006

Posts: 666

Likes: 0

what power increase ?

Guys,
I have a 2.2L wrx jdm TDo5 running 1.3 bar approx 300hp at a guess.
I have some equal length headers im thinking about fitting, what can I expect from them ? Dont know if it makes a difference but car revs to 8k

Nov 19, 2006 | 07:02 PM

james-wrx

Thread Starter

Scooby Regular

Joined: Aug 2006

Posts: 666

Likes: 0

Quote:

Originally Posted by james-wrx

Experts please

I need to know if it's worth it or not

thanks

Nov 19, 2006 | 11:33 PM

harvey

Former Sponsor

iTrader: (48)

Joined: Mar 2001

Posts: 10,419

Likes: 1

From: Darlington

Chances are you will loose spool with the tubular headers. Consider ported headers.

Nov 20, 2006 | 12:49 AM

Deviate

Scooby Regular

Joined: Nov 2006

Posts: 51

Likes: 0

Quote:

Originally Posted by james-wrx

You can expect the plasticene welds to give way after about 2000 miles..... Id consider some fettled OEM manifolds from Harvey Smith; and an up-pipe to match.