DD KEM 345

powerstrokin15 · Aug 8, 2011

I know there has been a thread on people DDing it. but have supporting preventative maintenance mods. love the way it drives/shifts. but is it safe with moderation? I've DDed the 250, 275, and 310. 250 was great just not enough :evil: 275&310 shift a little rough for me as a DD.. just curious. I know it's all in how you drive it too..

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Rmartin-97 · Aug 8, 2011

I drive in the 310 or 345 I like them both I think mine shift the same just 310 has more power.

powerstrokin15 · Aug 8, 2011

I feel like my 310 shifts slot harder. but I might have given my 345 way more time to trans learn.

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jdgleason · Aug 8, 2011

I have DD'd the 345 for quite a while now. I love the tune and havent had any issues. I tow with it too.

powerstrokin15 · Aug 8, 2011

yea I have for about 2 1/2 weeks. I love it. just don't know if I should 24/7 without a egr delete or studs. I'm scared about the coolers on these bad boys-had a lot of buddies with stock trucks blowing coolers.

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jdgleason · Aug 8, 2011

Make your decision based on your right foot's attitude. lol

powerstrokin15 · Aug 8, 2011

yea i hear ya. like i said i understand its all in moderation on how you drive it. LOL

jdgleason · Aug 8, 2011

Exactly! The 345 really seems to be a good "safe" tune. Timing and pulse width is down, and it keeps temps in check.

powerstrokin15 · Aug 8, 2011

yepp, ill prob continue to DD it. its sweet LOL

sledfreak · Aug 15, 2011

For me the 345 shifts better for a dd but smokes more than the 310.But I thought the 345 was more of a dd and the 310 is a race tune that's why it shifts harder.

powerstrokin15 · Aug 15, 2011

that's what I've heard. lol

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ZombieHNTR · Aug 15, 2011

sledfreak said:
For me the 345 shifts better for a dd but smokes more than the 310.But I thought the 345 was more of a dd and the 310 is a race tune that's why it shifts harder.

Yes you are correct.

David S. · Aug 15, 2011

hows this compare to the spartan 350? My 350 shifts HARD

powerstrokin15 · Aug 15, 2011

the 345 shifts great. not hard at all. the 310 is wayyy harder. idk compared to Spartan.

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