All numbers on the truck, title, and window sticker all confirm its a 5.3L
its suppose to have a posi in it, but when I changed the oil, I do not remember seeing any clutches in there.

 

"Underachiever" <---name for the truck

Then put a twin turbo 402 in it with about 900rwhp.

 

Now that sucks. lol I had dog named USELESS once and he really was. But Underachiever thats just wrong.
Something VETTEKILLER, MUSTANGTHUMPER, CAMAROSLAPPER. SOMETHING .

later

 

well now that you have the base line.
lets see what a cai, some e fans and a tune
will show on a new run.

 

You could go with a name like mine, ShiverinLM7
I better give you truck a hard time now, It probably wont be long before its much fast than mine

 

Check the vin for "T"

 

Underdog!

 

then...as the build progresses...so do the pics...

 

I like this one for now .

Ok went to the dyno this morning. Made some pulls, I through out the first 2 runs, not a real world pull. Truck was cold, etc etc etc.

Now this set up was change all fluid to synthetics and added K&N airfilter. Even the dyno people where its sounds better then before.
HP up
TQ up

Next in the line up will be the dual 14" electric fans. Going to be a tight fit to put those on this 29 core but its in processing.
BTW we will be offering the fan kits for both the small and large core design. Looking at building them with a target price of under 400.00. They are designed to fit the trucks using the stock mount hardware.

 

With the A.C. running he's probably showing 20 hp less. You also have to figure this motor has some milage and may be alittle tired. Who cares what kind of power that truck makes as long as the parts being built for it fit ours flawlessly and make are **** fast!