Introducing Soler Perf. 103MM Throttle Body
 

Hello, everyone. Just wanted to introduce our latest addition to our lineup for the LTX, a much-needed "4th hitter". The result of almost two years of work, built from the ground up to compete and win. Brings a much-needed alternative to a limited, almost monopoly-like, market. Now you can have the best yet you do not have to pay the most.

Introducing Soler Performance 103MM throttle body for all the LTX's engines and more.

- At 1700+/-50 SCFM @ 20.4" Water, it flows like a 107mm TB but fits like a 103MM.
- Has all the goodies/features we have seen in our LT1/LT4/LT5, plus some new features, all unique to our throttle bodies.
- Designed with driveability in mind, it behaves like a stock TB when idling, composed when cruising, responsive when demanded, and a black hole available beyond that.
- Firm and balanced at WOT under boost and not a nightmare to tune at partial throttle. In fact, runs smoothly even on stock LT1's with the stock tune.
- Flexible bolt pattern to directly fit all LTX manifolds/superchargers (stock or custom), including the LT5 supercharger.
- We have also added a set of accessories (customizable if required) to ensure a perfect fit, sealing, and transitions.
- Made from materials equal or better than those used by the OEM. Fully machined for a better finish and repeatability.
- It is durable, strong, and stiff for its duty, yet light and stylish for your interior looks.
- Fully tested and approved by forum members.
- All this with a warranty, customer service, and technical support to be matched.

So Mike, what advantages or gains will I see if I add this along with a big gulp to replace the standard rotofab and TB I've already purchased from you that compliment my headers, lower pulley and e50 tune on my 2017 ZL1?

Its certainly pretty.

Outstanding! Looks good.

What a beauty! Awesome

Direct bolt on to the MSD manifold?

Second that, looks like the holes are oblong enough, but please advise!

Can't really promise any numbers for any specific setup. However, there's plenty of info out there about previous 103's and this one is an improvement over those.

If you are near or greater than 800 engine hp, I'd recommend you strongly consider it.

If you are under that, and what you have is our LT5 TB, you are fine.

If you are under that, and what you have is our LT4 TB, you might want to consider our LT5 TB or even this one, so you won't need another throttle body later on.

Yes, these two are a great match to have.

It is a dual-purpose hole pattern, the innermost part of them is for a direct fit to the MSD and all our LT1/2/4 manifolds/superchargers, or aftermarket superchargers too. The outermost is for a direct fit to the LT5 (ZR1) supercharger.

Does this throttle body come with an o ring plate that will seal against a ported LT4 supercharger, or would it still require sealant?

Thanks Mike, looks like a great product! I have the Soler LT5 ported TB now and it's probably enough but that big mama is tempting me, haha...

Forgive my ignorance, but I was under the impression bottle necking determines the output. So if a 103mm TB paired with MSD's 103mm intake how exactly does the 103mm TB perform like a 107mm?

I mean is there some special feature this TB has over say: Nick Williams 103mm TB?

Kind of like saying to your GF that your six inch Johnson performance like a 7 inch Johnson and yes GF there is a special feature hidden inside.