Anyone use the Summit 103mm TB??

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Oct 8, 2021 | 11:58 AM

momofx

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From: IL, USA

Anyone use the Summit 103mm TB??

Anyone use Summits 103mm TB on their FI setup? A little cheaper than NW...

http://www.summitracing.com/parts/sum-227110p?seid=srese1&gclid=cjwkcajw2p-kbhbyeiwadbywcpzfn0cjjkopudy5rplzgawc5-m6tgzpzzztqi8dhhlztkl254rxjxocekmqavd_bwe

Oct 9, 2021 | 03:58 AM

gametech

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Got to wonder how much power you are trying to make if you need a 103 on an FI setup. Nobody in the FI forum really needs a TB that big, although somebody may have one. Just a thought.

Oct 9, 2021 | 12:37 PM

Quito195

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DBW TB’s aren’t something I’d skimp on. They’re a big enough pain in the *** as is. I’d gladly pay an extra $70 for a proven one. That’s not to say I have any direct experience with the summit one….

Oct 13, 2021 | 08:29 AM

LSswap

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Quote:

Originally Posted by gametech

Got to wonder how much power you are trying to make if you need a 103 on an FI setup. Nobody in the FI forum really needs a TB that big, although somebody may have one. Just a thought.

Agreed

Oct 13, 2021 | 12:48 PM

91 Z28

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From: Armstrong BC

Quote:

Originally Posted by momofx

Anyone use Summits 103mm TB on their FI setup? A little cheaper than NW...

http://www.summitracing.com/parts/su...xocekmqavd_bwe

Made in China like their cable TB's

Oct 14, 2021 | 10:32 AM

Summitracing

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As an FYI. Our 92mm and 102mm drive-by-cable throttle bodies are currently made in China. However, our 103mm drive-by-wire throttle bodies are currently made in the USA.

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Oct 15, 2021 | 03:16 PM

Black_Sunshine_99

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Quote:

Originally Posted by Summitracing

As an FYI. Our 92mm and 102mm drive-by-cable throttle bodies are currently made in China. However, our 103mm drive-by-wire throttle bodies are currently made in the USA.

Would you happen to know off hand where Holley's 108mm TB is manufactured?

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Oct 16, 2021 | 07:17 AM

momofx

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From: IL, USA

Quote:

Originally Posted by gametech

Got to wonder how much power you are trying to make if you need a 103 on an FI setup. Nobody in the FI forum really needs a TB that big, although somebody may have one. Just a thought.

Magnuson Sc'd fully forged LSX bored 4.125 hoping to hit 800+

I'm actually gonna try for 1k on the dyno even if we have to spray a little

but then it will be dialed down...

Oct 16, 2021 | 08:51 AM

#10

LSswap

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Quote:

Originally Posted by momofx

Magnuson Sc'd fully forged LSX bored 4.125 hoping to hit 800+

I'm actually gonna try for 1k on the dyno even if we have to spray a little

but then it will be dialed down...

I stand corrected. I was thinking turbocharged for some reason.

Oct 16, 2021 | 11:57 AM

#11

momofx

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From: IL, USA

Quote:

Originally Posted by LSswap

I stand corrected. I was thinking turbocharged for some reason.

No worries and I wish turbo lol, just working with what I have and making it better than how it was. Long story short, previous owner, that passed, got ripped off by some shop in FL with actual build and tune...

Oct 18, 2021 | 01:07 PM

#12

Summitracing

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Quote:

Originally Posted by The ******

Would you happen to know off hand where Holley's 108mm TB is manufactured?

We don't see a Holley or Holley Sniper 108mm throttle body. Were you referring to the Holley 105mm throttle bodies? If so, those are currently manufactured in the United States.

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Oct 22, 2021 | 03:46 AM

#13

gametech

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Quote:

Originally Posted by LSswap

I stand corrected. I was thinking turbocharged for some reason.

Same here. My mind just instantly went to a blow through TB. Obviously a PD blower will be an entirely different story. My apologies to the OP for the misunderstanding.