Eventually not really will unlikely ever be du du du, duuuuuu...shiz I can't say it. Ok, done.
BUILD THREAD 87 Cutlass EFI build: 9/13/23..NEW STUFF!
- Thread starter Injectedcutty
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Here ya go Tony, a quick test fitment. This is the 4" coupler on a stock throttle body. Yes, I have a complete 5.3 truck intake just sitting here with a harness lol.
I admire your patience. You don't want to know the unspeakable acts I would have done to that car by now.
I've had to teach myself patience Bruce! I used to break sh*t all the time because I was impatient and tried to rush stuff. Trust me man, I wanna drive this car more than anybody, but I'm not gonna sacrifice half azzing something now to get there.
Fun fact:
The throttle body for a 2013 ZL1 Camaro LSA (supercharged) is the same part number at the one on the 2010 4.8/5.3L truck engine? GM p/n 12629992. Jesus H. Christ. A few years ago I bought a "spare" brand new genuine GM one and then had some port work done on it for 150 and put the rock stock back in the box. Now, the list price on these jokers are $444. Generally can get them for around $250 stock. Amazingly, it made a smoother transition from idle. Not a power adder, but a drivability enhancer.
I shiit you not. The one part number covers a lot of LS engines. It's just an air blade, though, so, there's that.
Get that TB in now!! I wanna hear some cam lump.
The throttle body for a 2013 ZL1 Camaro LSA (supercharged) is the same part number at the one on the 2010 4.8/5.3L truck engine? GM p/n 12629992. Jesus H. Christ. A few years ago I bought a "spare" brand new genuine GM one and then had some port work done on it for 150 and put the rock stock back in the box. Now, the list price on these jokers are $444. Generally can get them for around $250 stock. Amazingly, it made a smoother transition from idle. Not a power adder, but a drivability enhancer.
I shiit you not. The one part number covers a lot of LS engines. It's just an air blade, though, so, there's that.
Get that TB in now!! I wanna hear some cam lump.
A 4" silicone boot fits a 92mm nicely. Just a little extra snug down with the hose clamp. It's what I had on mine pre-turbo.
You're right on that measurement, 102mm = 4". The stock throttle body has a large flange but then tapers down to the 78mm blade.
Yep, I have two 90's, then I'll have a piece of tubing connecting them, then some other custom nonsense that I'll share once built.
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