So after my first round of header testing not working out so well...... I thought I would try again

Jeff from Fast Forward ( he does our cylinder head work) and I talked and came up with a game plan to tackle the header..... The first verion is geared towards the bolt on crowd..IE most s2k owners, like me who have an intake and exhaust and are looking for a little more ooomph. It will be designed to make decent power out of the box.


Here is how its shaping up so far












I will have it in my hands tomorrow and dynoed by Saturday.......


Also there will be a race version that incorporates the test pipe and some different piping for the big HP NA and SC guys..that will come later


we wont stop until we have a winner with both versions



AND A WINNER IT IS




OK here it is.....the Final version of the OEM sized replacement header

we were pretty happy with the gains from previous version


Purple is Final version
Red is previous version







here is the overlay


Solid is Final version
Dotted is previous version











Here is OEM vs the Fast Forward Header


Purple is FF
Light blue is OEM









Solid is FF Header
dotted is OEM






















Here are pics of the First Production unit


AKA MINE!!!!!!!!!!!!!!!!!!!!




in the jig








hmmmm is that an S2000 cylinder head????? what could we do to that?????













Jeff- the man who put in all the effort, with my baby!

 

Awesome! Would be great to see a local company produce their own dyno proven header.

 

[QUOTE=adrs2k,Aug 20 2009, 11:32 AM] Awesome!

 

WTB header, if you can get some gains and its a decent price... i wouldn't mind one

 

looks better than all the aftermarket ones ive seen so far

 

Nice straight flow. Wouldn't Geoff from FR be interested in helping with his thermodynamics experience? Their turbo EM is still tops in FI.

 

thanks for all the compliments guys

hopefully I will have some more pictures and some dynos tomorrow for the local AZ guys

 

If you ever need a bolt on AP2, you know where to look

 

i am verry interested to see how this pans out

 

I'm curious how much the finished product will weigh. Stock exhaust manifolds are usually pretty porky.