DUK.... How's the hang over this morning? You've got to stay away from that stuff....makes you start thinking crazy thoughts! LOL.... Single[nonono]

Kinda figured you would come to your senses.

i am looking for a single right now that can support 600-650 and still tow, i dont need to tow with 600hp just something that would support it on a dyno. What do you guys think? I would go twins but i want something that i can use with make exhaust brake.

My hangover feels great, now that I have my head out off my A$#.......

then go try the 4.2 already;)

I will try it, just hold your horses. LOL Next time I dyno, or if i get a wild hair up my you know what! I just don't want to like it :o Is it a everyday driving tune? I figure it for just a race tune. Heard its pretty sensitive on the throttle. :cool:

You will love it and if you dont like the touchy throttle, we'll fall back on the 4.3. 4.3 will run better than the current TNTs on your rig, I can assure you.

I know you made you mind up already so I'll jsut throw in my .02c. I have an HTT 66/71/16ss that made 681 on the beta 4.2 Smarty program. I have now switched to the TnT and can tow vehicles as well as my dump trailer loaded heavy and can keep the egts under 1200 and maitain any speed I want. I will be going to twins though in the future.

aurora 5000 will support 650hp I know that for a fact, I just sold mine. as far as towing with a big single on an auto it maybe interesting. everytime I had a trailer behind my truck I had to stay on top of the turbo stay out of o/d keep the boost up run it hard etc otherwise it would get hot fast. greyrig made 808hp with a K31 which is basically the same as A5k.

Well if you ever get the wild hair comes back let me know cuz I'm local and have a Silverbullet on an under fueled 03. I wouldnt mind trading + $$$.

Thanks guys for the info and support. I am pretty sure i am keeping my twins. So thanks, but slow six, if the offer $$ is right, you never know....