[darbs242]

the photo for the prototype isF headers before coating is on ppe's face book page. There test isF just came off the dynojet and made 352 before and 390 after smoothing at 5....38hp. Paul sent me an email with the dyno very quickly once i asked, thanks again

 

[darbs242]

I believe that smoothing is a setting on a dyno. It was a fact about the dyno test Paul gave to me, so i kept the info with the hp numbers. I believe what dyno smoothing will do is reduce the wavy spike like parts of the graph and give you the true numbers achieved by the parts/package installed on your car. But Im not 100% on that, someone correct me if Im wrong. He also mentioned that the isF they tested the headers on had a intake tube, drop in filter and stock cat-back.

 

[darbs242]

PPE told me they will be priced to compete with sikky

 

[darbs242]

^^ no cats, they have welded in o2 extensions that supposedly keep the cel off

 

[darbs242]

i asked him about the dyno number the second it came off the dyno, i haven't got an update about the cel coming on, but they haven't had many problems with cel on the is350 race headers from what it sounds like on the forums

 

[darbs242]

I dont think o2 extensions & weld in o2 bungs are gonna keep your cel off, if it is so easy to get rid of why did sikky have to create an o2 sensor simulator module...