I searched, the post I found didn't answer my question. Which is better to run with the 2.4 charger a 4-2-1 or a 4-1 header?
4-1
ive got the pacesetter on my cav and love it
I THINK its said that a 4-1 is better because it flows out of the head alot faster. But dont change yours cuz it sounds so damn good
i love my 4-2-1. wouldnt change it for the world.
4-1 will be better.
But if you have the RK 4-2-1 in there already, I'd leave it.
I'm sure it wasn't easy to install, and cost you some change.
So keep it.
-M
Remember....syringes go in the RED waste basket.
i hated my rk sport header.. I gained whp with a pacesetter of the rk I sued to have....
food for thought
LE61T PTE6262 Powered
i bought the 4-2-1 header and put it on with my supercharger and LOVED it .... felt gains from high to low rpms...
The First Twin Charged jbody
blue car (R.I.P) - 240whp @7psi..
silver car - 305whp 315lbs.tq @15psi (91 Octane) or 420whp & 425lbs.TQ @20psi (94 octane+Alcohol Injection)
All dynos run on a Mustang dyno
i have the pacesetter 4-1 and i love it.
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- Sold my beloved J in April 2010 -
either will do the job its required. each header is built to work at different RPM's. they both will flow the same in the end just one creates different pulses.
I have an OBX 4-1 header and I luv the thing.
Friends Don't Let Friends Drive Stock!!!!!
