right now i have a 2002 avalanche with a stck 5.3 , i will be ordering a brand new LQ-9, so i was going to buy a 80mm throttle body. i was thinking BBK. does anyone have any suggestions?
right now i have a 2002 avalanche with a stck 5.3 , i will be ordering a brand new LQ-9, so i was going to buy a 80mm throttle body. i was thinking BBK. does anyone have any suggestions?
BBk should work fine.
use a ported stocker IMO.
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
I ported my stocker, too. but If I had a choice I would get a bbk.
fyi the inlet on your stock intake is 78mm. a quick search on tech got me this quote.
Originally Posted by 1sicLS1
Thanks for the answer....actually I should of searched first there is hundreds of threads saying that it is better to just port the stocker. New project to do
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
I'd use a ported stocker, or if you don't feel comfortable doing it yourself send it to mark at s2performance he does really good work.
2005 rcsb silverado 4.8L, Full bolt ons, obx lt's, ory, comp xr265hr hi lift, Nitrous outlet plate kit, built 4l65e, J-H shift kit, 2500 stall,3.73 G80 , 3 inch spintech cat back, tuned by Rick at Synergy motorsports
Posting Permissions
Reply With Quote
