Hey all .
got a question...
Im thinking of getting a Diablo...tuner...
I've never attempt d anything but am seriously considering it..
Im totally satisfied with the performance of the 300.
Accept..top end.
And maybe a ripp.....s...ch...
What's ur opinion s...
Racer. Hogg...?

 

Your 300 a v6 or a hemi?

 

Check with the group at Arrington or https://www.hptuners.com/

 

v-6.

 

thanks
Like i typed the 300 s performance is out standing..
but has a few flaws... limited top end, a harsh3-4 downshift....like to change shift points...a slow throttle response...unless im to use to a carb setup...is there a performance tps. For quicker response.
the vehicle recommends..87 oct...or e85....im curious if none ethanol 89 oct. Will run in her.
average fuel economy is 26mpg.
also been following ripp supercharger s on u_tub e. Has some interesting performance parts and dyno stats on the 3.6 pen star.