Don't use dyno after header install? WTF?

[Alley]

So I got my headers yesterday. On the instructions it says my computer needs 500 miles to recalibrate air/fuel curves yadda yadda, usuall stuff I already know. But then it also said Don't run your car on a dyno during this crutial break in period. Doing so will cause low dyno numbers and will void your warrenty on the headers. WTF?

I can see dyno'ing too early would cause low numbers till it learns your new mods. But there suggesting it would cause permanent damage or something.

[Bobby Light]

heat cycling?

[c0z]

500 miles is just a bunch of bs. Prob due to heat cycling/not getting the headers super hot from running lean right out of the box... I wouldn't be too concerned about it.

[Alley]

I wasn't planning on running to the dyno right away anyway. Just had never seen a warning like that before.

[Johnny]

hahaha thats weird, mine didnt say that, and I did jsut that... :lol:

[DSMMIKE]

****ing vipers n ****

[¿umop apisdn]

How much are you supposed to gain from those headers?

[Alley]

eleventy billion rwhp

[¿umop apisdn]

:eek:

[Kelvin]

congrats on getting them

[Thunder]

im pretty sure i dynoed the day after i got my headers on... i don't think dan was TOO pleased with me changing setups so quickly, had to retune haha.

[DSMMIKE]

congrats on getting them

ya didnt u get em from josh.... hows that possible when hes mia

[CrazyPete]

on those years of mopars its a learning ecu just go out and drive it hard and do 50 key turns and bam ur golden i think ive told you about this before

[Preston]

Mopar FTL.

[Lepa]

Mopar FTL.

:cry: