Camaro, Corvette LT1 TPI Throttle Body (85-97) Review
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- Опубліковано 30 вер 2024
- ADD 15 horsepower, BBK Performance install and dyno test one their popular performance throttle bodies on this LT1 F Body. The test results show additional 15 rear wheel horsepower and approx 11 ft lb torque. See how easy it is to add throttle response and horsepower with a simple direct fit bolt on. Take a look at all these TPI & LT1 throttle bodies here: www.bbkperforma...
BBK TPI & LT1 305,350 and 5.7L throttle bodies are designed to increase airflow and improve horsepower from between 10-12 HP depending on vehicle and application.
BBK is the world's number one manufacturer of aftermarket performance throttle bodies for late model EFI performance cars and trucks.
All BBK Performance Power+Plus Series throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features like OEM die stamped throttle linkages, double sealed bearings, o-ringed throttle shafts, make BBK throttle bodies number one in performance and quality.
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For those that want to know or are confused. This is my son's Trans Am. When I bought it, it was "as-is, where-is" and it ran like garbage unless it was completely warmed up and at full throttle. BBK was gracious enough to use the vehicle for this fit test and demo, but since this video the following has been found/corrected on the car:
1) Cleaned the atrociously dirty MAF
2) New Spectre air filter
3) New EGR Valve
4) New 3" OD inlet/outlet Magnaflow catalytic converter. This is a CA car, and it came with a CarTex 2" OD inlet/outlet converter for a Mercedes/Toyota. How it passed smog before, IDK????
We need to get the car Dyno'ed again to see the changes. It should be performing as expected now.
Why the hell is your lt1 only making 200 whp. That's the real problem here
See gsxr600w's reply for explanation.
Should have shown before and after install to see the baseline and then the improvements...shrugs shoulders. Nice looking TB though...
I didn't include footage of the before dyno run (boring and takes up screen time) but it's the blue line in the dyno graph shown in the video. It was definitely A-B tested and the results are true.
I have a 540ci efi motor, how much power will this support naturally aspirated.
Use this handy calculator. Twin 52mm is 104mm, and twin 58mm is 116mm
www.hipermath.com/math_center/racing_calculations
wtf is up with that powerband? There is something wrong with that car. Power is way too low and the power should come on a lot steadier than that.
See gsxr600w's reply for explanation.
All dynos are different. The important thing is the before and after reading when ran on the same dyno, hopefully under similar conditions.
lool very good i will buy one very soon
Great
Thank you