TSR Performance & Auto

TSR Performance & Auto TSR performance specializes in GM auto repair and high performance builds and dyno tuning

06/09/2026

Quick little job for my buddy Joe and his super nice TBSS, it was misfiring real bad, ended up being just 2 burnt plug wires, replaced them with a good set of porcelain plug wires and checked all the plugs and they still looked very good so we decided against replacing them, also gave the tune a good look over since this was tuned by someone else when he bought it, overall very solid tune in it, hats off to the shop that tuned it previously

Brandon’s truck back for a built trans and upgraded trans cooler, paired with that mild 6.0 that I built this thing rips...
06/09/2026

Brandon’s truck back for a built trans and upgraded trans cooler, paired with that mild 6.0 that I built this thing rips for a big truck

06/05/2026

Turbo Silverado almost ready to go, gotta finish up loose ends

Another one almost complete, finishing touches and a dyno tune and she will be out the door Gen4 5.3 swap fully rebuilt ...
06/05/2026

Another one almost complete, finishing touches and a dyno tune and she will be out the door
Gen4 5.3 swap fully rebuilt with 243heads and all arp hardware, built 4l60e, custom built turbo kit, thing should be a fun ripper

05/25/2026

Hard to tell this thing even has a cam, small little stage 1 truck cam from Michigan Motorsports in this suburban, just came in for a quick street tune

Tuning day all day today, started the day with a sweet offroad race jeep from a long time friend of mine, simple cammed ...
05/16/2026

Tuning day all day today, started the day with a sweet offroad race jeep from a long time friend of mine, simple cammed 5.3 setup on a Holley terminator, ended the day with a badass 65 nova SBC with a procharger on a Holley, fought a lot of issues with it and still aren’t done but made a lot of progress, iron out the small things and get it back on the rollers soon

More weight loss treatment and leveling kit
05/14/2026

More weight loss treatment and leveling kit

Another 6.7 powerstroke in for some weight loss and tuning
05/09/2026

Another 6.7 powerstroke in for some weight loss and tuning

Clean Silverado in for a simple header and y pipe install and fabricated to adapt to the existing aftermarket exhaust, a...
05/09/2026

Clean Silverado in for a simple header and y pipe install and fabricated to adapt to the existing aftermarket exhaust, also a quick little street tune to clean up the fueling and tighten up the transmission

Address

Spring Grove, PA
17408

Telephone

+17179652773

Website

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