TSR Performance & Auto
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TSR performance specializes in GM auto repair and high performance builds and dyno tuning
Old skool this time, nova was brought to me with an engine pop/knock, ended up losing a few cam lobes and lifters, pulled the motor and refreshed with a roller cam and lifters and reinstalled, retuned the Holley sniper and she’s back to sounding healthy, also fixed/rewired up the electric fan to be controlled via the Holley instead of a switch
Baby boost for now, turn it up soon
07/18/2026
1955 Chevy twin turbo ls on a Holley HP got a tune with a snow performance m**h kit on it
07/04/2026
Playing with the shop truck, upgrades to come
Finally able to get the problems solved in this thing and get it dialed in on the rollers, what a process it has been, thankful for an understanding customer and seeing it through till the end
06/22/2026
2016 Silverado in for a full build, all the BTR goodies, cam kit, DoD/afm delete, headers/exhaust, and a circle d performance convertor, unfortunately this truck has been fighting me with electrical gremlins but we are in the closing stages of fixing that (hopefully) it’s been a nightmare of a process, finding the engine harness severely corroded wiring decided to replace the entire harness, waiting on that to come in now and get this thing finished up
06/20/2026
1959 Cadillac back for round 2 of some sweet upgrades, this time it got a full ridetech air ride kit, she rides “like a Cadillac” now and lays down low, more upgrades to come in the future….the next round will be rowdy
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
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
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Spring Grove, PA
17408