1/4 mile time estimate
 

2005 5.9 with 5" mbrp catback exhaust, and a smarty jr on the 70hp level on 285/70/17 tires (33's). Also has the quadzilla boost fooler. Think it can make the low low 14's? if not where can i expect it?

low 15's....maybe....remember these trucks are a mid 16 second truck stock....so 70hp aint gonna help ya that much.

You didnt mention if you had a auto or manual... with an auto (stock) I would say mid 15s standard low 16s

Kevin

dang i thought i could do better haha. Yes it is an AUTO, i guess 15's isnt that bad...i wondered since my buddy just ran his 6.0 powerstroke and ran a 13.9 with sct, exhaust and intake. Guess ill see what i can do!

Can i run my smarty jr on the 100hp level and be ok on a stock auto?

You can run both Smarty Sr. and a pressure box set to "kill" with your stock Holset - 14's should be no problem... especially if the truck's not loaded down too much.

Build a little boost, launch in 4WD and get sub 2.0sec 60'ers... traction bars would be helpful!

With the SR. on 7 and exhaust/intake I was running consistent 15.0's but it was 38 degrees out and I am 2wd...

For reference, 231Jasons ran a 13.65 with his Mega that had intake, exhaust and an EDGE with attitude. We were all very impressed.

I think mid-high 15's is where you will fall, depending on your launch

my fastest time with what is in my sig smarty sw7 Wild TM i am at 15.4 2wd hand shacker stock 265 tires at 30psi and no traction mods so with an auto you should be fine. Good luck!!!

I think 14s are not out of the question as long as you get a decent launch and are stock height. My buddys megacab ran 14.30s on 37s with a smarty and intake/exhaust.


Josh

I ran a 14.11 with my sig.

with edge juice/attitude on 5 it records a best time of 15.7 @ 89mph.
this is at 7,000' elevation and I haven't ran at a track to double check.

I ran 13.3 with just smarty sw#9 and a quadzilla x2. EVERYTHING else on the truck was as stock as it came from the factory only two simple 10 minute add on's.