RK Sport headers
Safety Car
Joined: May 2000
Posts: 4,827
Likes: 351
From: Albuquerque NM
Re: RK Sport headers (FNC80)
If your car was set up for the environazis of Kalifornia it probably has 4 cats. Installing long tube headers will eliminate the pup cats and probably net you 10-15 RWHP. :chevy
Drifting
Joined: Sep 2000
Posts: 1,456
Likes: 5
From: Bothell WA
Re: RK Sport headers (FNC80)
I have TPIS headers that look very similar to the RK Sport ones (maybe they're even the same). My mods are similar to what you will have. I measured 339 HP at the rear wheels on my car. Its running a little lean, so I think a few more horse could be found with some computer tuning.
- Mark
- Mark
