bigger throttle body
#1
bigger throttle body
who makes a bigger throttlebody for blazers?
#2
RE: bigger throttle body
You'd have to sit down with your local machine shop to get something like this. The other problem with putting on a larger TB is that the hole in the UIM is sized for the stock TB and would also have to be opened up.
#3
RE: bigger throttle body
i see. sounds more like a pain then anything. how much power increase would it give me anyway. probably minimal and not worth having done. right?
#4
RE: bigger throttle body
It probably would be a decent increase, but for the $$$ you'd spend, it would be quite cost prohibitive.
#5
RE: bigger throttle body
Better off getting your PCM flashed.
#6
RE: bigger throttle body
what do you mean by that?
#7
RE: bigger throttle body
how hard would it be for the machine shop to do it?
#8
RE: bigger throttle body
You can send your PCM out to get reprogrammed. Or buy a flashed PCM and pay a core charge until you send in our old one.
They hook it up to a computer and recalibrate it. Usually you have to run a higher octane rating because of the adjustments made by the flashed PCM.
here's a link about flashing.
[color=red]pcmforless.com[color=black]
I dont know anyone who has done this because alot of guys like to buy Hypertech or Diablo Predator programmers. I was going send my PCM to them. Instead I bought an upper intake manifold for my Impala. The repairs set ya back when you wasnt toys.
They hook it up to a computer and recalibrate it. Usually you have to run a higher octane rating because of the adjustments made by the flashed PCM.
here's a link about flashing.
[color=red]pcmforless.com[color=black]
I dont know anyone who has done this because alot of guys like to buy Hypertech or Diablo Predator programmers. I was going send my PCM to them. Instead I bought an upper intake manifold for my Impala. The repairs set ya back when you wasnt toys.
#9
RE: bigger throttle body
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