I'm building a JDM H22A to put in my car and have a few questions..

I was wondering what the difference was between a 4-1 & 4-2-1 Header Styles? Well, I know the physical difference, but performace wise and HP/TQ relationships. Which do you guys go for or think are the best? Throw some brands in there, stuff that's actually worth buying though, not the cheap off brand stuff from E-Bay.

Also anyone know the size of the Prelude Altenator? Eh, the AMPs?

Thanks!

 

uhhh.... theres only a few small differences in the 4-2-1 and 4-1.. for one the 4-2-1 is a lot eaiser to install, and i dont think the differences are that extreme... some headers that are worth buying, Kteller, RMF ,SMSP, some like that.. i'd recomend RMF personally, knowing someone who has one..i wish i did.. but none of the latter are bad... they are actually all really really high quality..

 

I searched all last night and I'm looking at a couple different ones.

But anyways, no one know's the Amp's of the H22A Altenator?

Also, I have the Manual Tensioner Converstion and I was wondering if the two Tensioner Bearings just sit next to each other or if there is supposed to be something that spaces them apart or something? I wanted to make sure because I don't want them hitting each other since they're right together. If there isn't anything then I just need to make sure they don't touch and move freely from each other when I tighten the nut, correct?