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Shaner, LSX, or MTI Throttle Body?

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Old Apr 7, 2004 | 10:06 AM
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Damage Inc.'s Avatar
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Default Shaner, LSX, or MTI Throttle Body?

I have an extreme bolt on car and I need a throttle body to match my new 78mm LSX intake. Are there any gains to be seen between the ported stockers or the aftermarket? I don't mind spending the money if there are gains to be seen. What do you guys think?

I tried a Bauer TB last year and all it did was throw SESs! I sent it back 7 TIMES, and still threw the code. I'm kind of leaning toward and aftermarket piece to cutout downtime, but I hear Shaner is the man.
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Old Apr 7, 2004 | 10:18 AM
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We also have an Accufab piece that flows over 150cfm over a stock TB. Fully billet, all ball bearings and stainless hardware $399

Nate
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Old Apr 7, 2004 | 11:10 AM
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I don't think you'll see any difference between a Shaner/Bauer/Jantzer ported TB's. All three of them produce equally good product. Bauer and Jantzer are sponsors of this site so you should give careful consideration to their products.

I would be surprised if you pick up additional HP from an aftermarket throttle body vs. a stock ported one. I certainly don't think the performance difference would be worth the money.

Good luck.

Last edited by equandt; Apr 7, 2004 at 11:21 AM.
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Old Apr 7, 2004 | 11:11 AM
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Don't forget TPIS!
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Old Apr 7, 2004 | 03:25 PM
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So you think the aftermarket ones aren't good enough for the $$$. Yeah, I'm just afraid of getting mine ported and having no stocker to put on if it doesn't work correctly.

That acucfab looks like a nice piece, what's the difference between that and MTI's? They look very similar.
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Old Apr 7, 2004 | 03:31 PM
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Im going to hold onto my S2 till I can test my FAST TB, you just never know.
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Old Apr 8, 2004 | 01:21 AM
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I used to think they were all similar.. That was until I tried the Shaner2. It's the best hands down. It never threw a code and I gained 2 tenths. Give him a shout..

Good Luck with your setup.

Originally Posted by Dear John
I have an extreme bolt on car and I need a throttle body to match my new 78mm LSX intake. Are there any gains to be seen between the ported stockers or the aftermarket? I don't mind spending the money if there are gains to be seen. What do you guys think?

I tried a Bauer TB last year and all it did was throw SESs! I sent it back 7 TIMES, and still threw the code. I'm kind of leaning toward and aftermarket piece to cutout downtime, but I hear Shaner is the man.
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Old Apr 8, 2004 | 07:49 AM
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Originally Posted by Dear John

I tried a Bauer TB last year and all it did was throw SESs! I sent it back 7 TIMES, and still threw the code. I'm kind of leaning toward and aftermarket piece to cutout downtime, but I hear Shaner is the man.

I watched that episode because Bret (Bauer Racing Engines) uses our UPS service. I'm not sure about the 7 times, but I believe I remember the eventual outcome also. It's a long story.

Aftermarket or Shaner sounds like a good plan for you, DJ.

Good luck.
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Old Apr 8, 2004 | 09:24 AM
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So I can't go wrong with a Shaner TB? I think I'll call him up.
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Old Apr 8, 2004 | 09:27 AM
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Originally Posted by Dear John
I tried a Bauer TB last year and all it did was throw SESs! I sent it back 7 TIMES, and still threw the code.
Yeah and you are the only case of a TB never working in all of the throttle bodies we have ever done. (well over 200TB's) The odd thing is that TB ran on our personal test car for a week with no codes. I hope you find one that does work for you.

Bret
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Old Apr 8, 2004 | 10:17 AM
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Me too.
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Old Apr 8, 2004 | 11:01 AM
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Originally Posted by Dear John
So I can't go wrong with a Shaner TB?
That wasn't exactly what I meant.

I get to test some of Bret's Vette TBs especially for idle performance with the throttle-by-wire. Never saw any SES lights, ever.
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Old Apr 8, 2004 | 11:24 AM
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Ok, well I did get a SES over 5 times, but all I want to know is if the LSX or any of the aftermarket TBs will outperform the ported stockers (Shaner etc...)
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Old Apr 8, 2004 | 11:36 AM
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We now offer Texas Speed Big Blade Throttle bodies that feature cnc porting & a larger blade for the guys interested in a great flowing throttle body without purchasing a complete new unit. They are selling for $179 on special with exchange!!
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Old Apr 8, 2004 | 12:04 PM
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My Bauer TB never threw the SES code and works like a charm. My buddy with a BBK TB on the other hand has had nothing but problems.
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Old Apr 8, 2004 | 04:12 PM
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Every car's different bro. My car didn't like Bret's work, but hopefully it'll like another TB.
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Old Apr 8, 2004 | 05:14 PM
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Drop me an email or PM me, I can help you out.

Scott
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