Go buy a nissan
If your not gonna THEN
Go buy an american header.
Printable View
Go buy a nissan
If your not gonna THEN
Go buy an american header.
u probably get between 5-10kws at the wheels and depending on what type of material. it will cost mayb a couple hundred bucks
after alot of debate about this in the past the best bang for buck 4-2-1 seems to be X-force.
the best 4-2-1 with plenty to $pend is toda.
however, there are many different opinions out there..
smsp mild steel header. check out the dyno plots on honda-tech.
hey.Quote:
Originally Posted by locote
I've got some RS*Rs 4-2-1s on my CRX - i can't tell you dyno power difference as I haven't done a before and after comparison but I can tell you that down 400m my top speed improved from 138km/h to 145km/h - so yeah - they are improving something - and mine cost $700 second hand few years ago.
ummm. i think i might go for edelbrock 4-2-1 one peice header, they claim a 9kw gain with out tunning
how much? and who are you sourcing them thru?Quote:
Originally Posted by locote
i dont know the price on them yet, sourcing them from A1 high performance. they are in perth, also getting a short runner intake manifold its 600 buks inc GST
how much are those headers bro?Quote:
Originally Posted by ginganggooly
Just something you may want to consider. The NA small 4 cylinder really struggles alot for torque. The header is the best and cheapest place to increase this without opening the engine up, so it might be wise to spend here where it really matters.
Just one mans humble opinion
best bang for buck imo is xforce, but anything is better than MOST stock honda exhaust manifolds.
best header definately for d-series engines in auz.
any one heard or Hytech i saw some dyno test on a B16a and power went from stock manifold 138hp to 189hp with the hytech header its unbeliveble!!!! they cost round 1350 US dollars but