Bilt Racing Service

Bilt Racing Service LN Engineering's Bilt Racing Service offers track preparation and support as well as service for str We are also a Preferred LN Engineering installer.

BRS offers complete race preparation and fabrication as well as service for all models. BRS is also a chassis shop and manufacturer of custom products and solutions for the Porsche and road race community. We are an ASE certified shop. BRS is conveniently located in LN Engineering’s newly renovated building in Momence, IL – one hour south of Chicago. Bilt Racing Service partnership with LN Enginee

ring helps us expand into new markets and offer race-proven track and HPDE performance solutions for current and future models, and continue to provide industry leading products, service, and support for our loyal customers. Bilt Racing Service is a proud national sponsor of Porsche Club of America Club Racing and is also member of Autobahn Country Club in Joliet, IL.

Out with the old, in with the new. Our Certified Installer, Rennsport KC, installing another Flat 6 Innovations Stage II...
09/03/2026

Out with the old, in with the new. Our Certified Installer, Rennsport KC, installing another Flat 6 Innovations Stage II Street/Track Performer. Bringing yet another Porsche back to life. From regular service to complete engine rebuilds, you can trust our Certified Installers to deliver!

https://www.rennsportkc.com/

https://imssolution.com/certified-installers/

Derek at ElevenAfterNine sits down with LN Engineering founder Charles Navarro for a deep dive into Porsche IMS bearing ...
09/02/2026

Derek at ElevenAfterNine sits down with LN Engineering founder Charles Navarro for a deep dive into Porsche IMS bearing issues, common misconceptions, maintenance, engine design, and solutions for water-cooled Porsche engines.

https://www.youtube.com/watch?v=2niQohNSHTY

The goal of a proper Porsche M96/M97 rebuild is not simply to replace rings, bearings, seals, and head gaskets. The goal...
08/27/2026

The goal of a proper Porsche M96/M97 rebuild is not simply to replace rings, bearings, seals, and head gaskets. The goal is to identify what failed, correct the cylinder problem, inspect the supporting systems, replace known weak points, and prepare the engine so it can be assembled, installed, broken in, and maintained successfully.

https://lnengineering.com/the-ultimate-m96-m97-engine-rebuild-guide/

Another great podcast from Derek at Eleven After Nine—this time with Lake Speed Jr., The Motor Oil Geek.Even after years...
08/26/2026

Another great podcast from Derek at Eleven After Nine—this time with Lake Speed Jr., The Motor Oil Geek.

Even after years of working with Porsche engines, I learned something new from this one, and I think most Porsche owners will too.

They dig into bore scoring, used oil analysis, engine wear, and why looking at trends over multiple oil changes can tell you far more than a single sample. Lake also explains what elevated iron, aluminum, and silicon can reveal about what is happening inside an engine.

Rich on facts. Light on opinion. Definitely worth a listen if you own, service, or simply want to better understand a Porsche.

https://youtu.be/EpgoJ0QTuJk?si=k8YkRdvxV2AtV3b-

Bore scoring. IMS bearings. Worn cylinders. Engine rebuilding. LN Engineering has spent more than two decades developing...
08/20/2026

Bore scoring. IMS bearings. Worn cylinders. Engine rebuilding. LN Engineering has spent more than two decades developing proven solutions for the problems Porsche engines face on the street and at the track. Trusted by Porsche owners and professional engine builders worldwide. Learn more at https://lnengineering.com/

It took us years to develop the IMS Solution. Besides OTR and dyno testing, two tests stand out- torture testing with 0w...
08/13/2026

It took us years to develop the IMS Solution. Besides OTR and dyno testing, two tests stand out- torture testing with 0w20 with the engine nearly in overheat condition followed by 5200 cold start tests. The wear was nearly impossible to measure, but for an added margin of safety, we added self-lubricating friction reducing coatings to further improve the performance of the IMS Solution. That's why there's only one IMS Solution.

https://lnengineering.com/products/the-definitive-guide-and-faq-for-porsche-ims-bearings/ims-solution/

When you really need to digitize an entire part, it's nice to have a Verisurf CMM and Hexegon laser scanner handy. And d...
08/06/2026

When you really need to digitize an entire part, it's nice to have a Verisurf CMM and Hexegon laser scanner handy. And don't forget the can of athlete's foot spray. That's a must.

Coupled with Solidworks, Fusion, and Mastercam, we have the tools necessary to reverse engineer and re-create pretty much any part, in house, billet.

Address

125 Gladiolus Street
Momence, IL
60954

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18154722939

Website

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