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⚡ Dominate your LS build with precision throttle control!
The POSENG 92mm 4-bolt throttle body is a high-strength, CNC-machined T6 aluminum upgrade designed specifically for GM LS series engines with cable drive. Featuring integrated throttle position and idle air control sensors, it delivers improved horsepower and throttle response while ensuring compatibility with LS1 through LSX manifolds. Ideal for enthusiasts seeking a reliable, performance-focused throttle body that balances quality and value.
| ASIN | B09VPFB8N1 |
| Best Sellers Rank | #55,926 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Replacement Fuel Throttle Bodies |
| Brand | POSENG |
| Brand Name | POSENG |
| Customer Reviews | 4.1 out of 5 stars 111 Reviews |
| Item Weight | 1.36 kg |
| Manufacturer | POSENG |
| Material | Aluminum |
| Material Type | Aluminum |
| Model | TB-1001-S-CS |
| Mounting Type | Flange Mount |
| Output Type | Electrical Signal, Push Pull |
| Part Number | TB-1001-S-CS |
| Specific Uses For Product | automotive |
| Style | Modern |
| Style Name | Modern |
J**.
Great budget throttle body
Worked well for my setup. Took it apart to ensure the throttle blade was centered and put some red loctite on the screws for piece of mind. Saw the review about air leaks around the shaft and bought a 10 ID x 22 OD x 6 W shaft seal. Only thing I had to do with the sensors was to snip the tab on my GM TPS so that I could clock it to read a reasonable voltage. Used the IAC included and it works well for now at around 35-45 steps hot. But if recommend having an OEM one on hand as I can't speak on the longevity. I was very impressed with the overall quality, might work well out of the box or you could spend about 15 minutes doing the mods I mentioned earlier. It did have a slight whistle from the IAC when it gets to the higher steps, but I haven't noticed it after getting my idle dialed in. I did not have to enlarge the IAC port at all, but I might have gotten lucky. Great budget throttle body. Have already recommended to a couple buds.
B**X
Throttle body looks and preforms great !
Pretty good product strait out of the box
J**F
Good value for the money
Better throttle response then stock
M**D
Must remove throttle blade screws and use lock tight, and drill the idle air hole a little bigger.
Works great no issues
J**T
Terrible sensors
Throttle body seems ok however the sensors that come with it are garbage. The IAC didn't work right out of the box and the TPS barely made it through a single tank of gas
J**S
It was working then stop.
The throttle position sensor starts to respond with low voltage the idle position sensor does not it know
C**.
Throttle Body
Throttle body fit perfect on my Holley intake 5.3LS swap I'm doing.
A**A
102 throttle body
Poor customer service cheap made product . Long delays for refund
A**R
Complete junk
Ordered for my ls swap, ended up needing to cut my tps sensor to set my correct voltage at idle, after all that I still have a p0101 code popping up, smoked my intake and found a vacuum leak coming out from the shaft that the throttle blade attaches too, not sure if the one I bought was made on a Monday but definitely just a huge waste of time, if I could rate 0 stars I would.
Trustpilot
2 months ago
4 days ago