5.7 TBI Rebuild "chip" question

[birdman11]

custom chip

I recently purchased a used 350 engine for my truck. My question is this: At what point would I need to change the chip in my computer? what are the reasons someone would upgrade the chip? The build is really nothing extreme. I plan on using the edelbrock performer TBI Intake. The performer plus cam kit. Stock heads, stock throttle body, cold air intake. I just want to boost the OE a little while maintaining MPG.

If you or anyone needs one. I can burn you a nice custom 350 TBI chip. $50

 

[1BAD89]

i am interested in one i will send you a pm. thanks

 

[thered95]

STOP!! do not go to tbichips.com to get a tune. brian will f you over.

http://www.fullsizechevy.com/forum/...obd-i-ecm-pcm/511559-beware-tbichips-com.html

i am not the only one he screwed over. it all sounds good till you have a truck that runs like crap and nothing to go back on and he has your stock chip

 

[Wstrnsky]

Wow makes me wonder if I should pull my towmaster chip I got from him and put my stock chip back in. I always had a slight stumble right when I first start up and take off. Glad I still have my stock chip. And also my old superchip.


Sent from my Choppa using Tapatalk HD

 

[thered95]

i would check your plugs and see what they look like first. also get rid of the open element and go back to a stock gutted filter housing with a salad bowl and a smooth tube to the fender.