for everyone to know what it was before i change things around :

04 5.3 bolt on + big cam , under 290hp ?

i was frustrated and a little bit angry at the same time but i sit my mind to make new plan ( 1 7/8 LTs Kooks + 3" ORY - used 799 heads - Edelbrock 90mm tb - slp crank pulley - e-fans ) .

i would like to thank so many people here and over ls1truck but especially beau from texas speed a great guy to do business and have solution for every thing , and oakley6575 for helpful input and answers to my problems , my tuner ryan abo sandok for a tremendous work on my truck he did one hill of a jop to tame it right .

we have faced leaking exhaust + one fan didn't work for some time + a hot weather that hit 96.8F ,

the base tune without dyno run ( Pic ) :



tuning pics :











Vid :

04 sierra on dyno 353 hp 338 tq - YouTube

Thanks a lot for reading

 

Looks like it makes some decent power.

 

what where the exact mods before this? you gained a total of 70hp to the wheels with the heads pulley headers tb and fans? what was done to the heads? its a real nice gain id like to get some good info on this

 

i can't wait to visit any strip to find out .


josueh957

bolt on + cam , stock intake , 862 heads stock 78 tb .

yup close to 70 , when the tuner did the base run i asked him is this for real ? those are my numbers ?
the heads are stock 799 without milling or any type of work on them .

 

thats awesome! i got all bolt on aswell and have fans already and lt headers..but my cam is smaller, might need to get those heads next and a tbss intake/tb and pulley

 

yes you need to do that to complete the turn over for great results or you can pp and mill the heads for greater result ,

update

this thing pull hard but in a N\A setup you may need 3300+ converter and 4.10

next is trick turbo kit + genx 215 heads + Vic jr if needed ( 90% )

 

This is GREAT news to me. I have currently, almost the same combo as your old setup. I have 799 heads that have been ported, and will be milled, and a Yank SS3600 that will be going in soon because of my disappointment with 313 on the dyno. Congrats on the pick up in hp.

 

thanks bud ,

i think you will gain more than me ,
my heads are stock untouched so you may see more gain

pm me when finish it up .