turboal1

Kind of wondering what my truck will run
with my new eng ? truck is a Colorado SS Ext Cab
4000lbs. with me in it 4300 lbs
6.2 dynoed 400+RWHP- 390 TQ
LT's, 3:73/G80, Cal-Trac's, 275X35 Nitto 555's 26"tall
CAI, 4L60E, E-Fan. true duals W/Xpipe
What do you think ? It went 14.0's when it was
new, stock 5.3 at 4500lbs. 3:42's, 235x55 Goodyear tires.

pittman

iTrader: (2)

i'm going to guess 11-7 to 11.9 et

Bluecollar Hotrods

iTrader: (18)

I didn't see a stall converter or a drag tire listed... I'll guess around 12.7 - 13.1 @ 11-13 more MPH than when it went 14.0

turboal1

Sorry i forgot to put in in, 2800 stall,
tires are as listed, Nittos are a soft 200 compound

dsmmace

I'd say 13.00@105mph - et depends on traction, mph is the true indicator of power gains.

pittman

iTrader: (2)

Man...sure looks like I am way off. When is track day?

99Silverado5.3

iTrader: (7)

haha
Maybe he's in denver?

I guess 12 flat @110+mph

turboal1

I will be going in the spring.
hopping for a high 12 sec runs,
it went 102+ on that 14.0 run
my 60ft times were bad.

ZO6Ted

Your hp and weight? Lower mid 12's IF you hook and 108+ maybe 110. High 12's if you hook are a walk in the park.