KEM 345 REALLY??

[Stroker]

Does it run harder than the hd300

[bbarnett]

Originally Posted by Stroker

Does it run harder than the hd300

It does not. It is close but its not as strong. Shifts are awesome and mileage is too.

Sent from my DROID RAZR using AutoGuide.Com Free App

[Stroker]

So basically I'd be paying 250 for mileage and granny tuning as far as gaining anything ..?

[Big Stroker 6.4]

Originally Posted by Stroker

Does it run harder than the hd300

Its very close, I was told by the guys at Rudys that the 345 on average was a tenth quicker. I have't taken mine to the track yet but can tell you the power down low seems stronger. My advice would be to buy the special edition card rather then just one tune.

Originally Posted by Stroker

So basically I'd be paying 250 for mileage and granny tuning as far as gaining anything ..?

Doubt you'll gain any fuel mileage but your tranny will love you for it. The trans shifting on the Hot Damn is weak, I felt mine slip too many times to keep it in my truck.

[bbarnett]

Originally Posted by Big Stroker 6.4

Its very close, I was told by the guys at Rudys that the 345 on average was a tenth quicker. I have't taken mine to the track yet but can tell you the power down low seems stronger. My advice would be to buy the special edition card rather then just one tune.



Doubt you'll gain any fuel mileage but your tranny will love you for it. The trans shifting on the Hot Damn is weak, I felt mine slip too many times to keep it in my truck.

I picked up a 100 more miles to the tank with the 345 kem. Went from 390-410 miles per tank on the hd 300, to 475-515 miles per tank, only thing that changed was the tunes.

Sent from my DROID RAZR using AutoGuide.Com Free App

[Stroker]

Yea thats why i went back to the mild tunes on the h&s i didn't like the hd300 trans tuning. Is the kem nice and firm?

[bbarnett]

Originally Posted by Stroker

Yea thats why i went back to the mild tunes on the h&s i didn't like the hd300 trans tuning. Is the kem nice and firm?

Yes it is

Sent from my DROID RAZR using AutoGuide.Com Free App

[Big Stroker 6.4]

Originally Posted by bbarnett

I picked up a 100 more miles to the tank with the 345 kem. Went from 390-410 miles per tank on the hd 300, to 475-515 miles per tank, only thing that changed was the tunes.

Sent from my DROID RAZR using AutoGuide.Com Free App

Wow, thats crazy. I noticed a slight increase, nothing that good thou but I drive like a savage.

Originally Posted by Stroker

Yea thats why i went back to the mild tunes on the h&s i didn't like the hd300 trans tuning. Is the kem nice and firm?

Yes, very firm. Guys without traction bars may say its a little too firm.

[smoky6.4]

I will be getting the 345 tune ASAP. Is it a lot of power difference than the hot damn?

[patrickke]

We can write custom files as well for your trucks

Patrick@KEM