OS Performance

08/28/2026

08/17/2026

Attention friends and customers, we will be closed Friday, it's too hot and we need a break! But to make up for us being closed, here is a picture of Rob and Ken.

08/11/2026

This Bronco came in for a whole laundry list of issues, wiring issues, transmission problems, running problems, fuel delivery issues, everything imaginable, after some time we got all the gremlins worked out and got this hot little 302 on a Holley Terminator absolutely screaming! We were extremely excited to get this back to the customer so they can enjoy this badass Bronco!

08/11/2026

This awesome GTO came in to get this Holley Sniper system right, we installed a Holley dual sync distributor to get full timing control and replaced the stock tank and frame mounted pump with a new Holley in tank pump and fuel tank. After Rob worked his magic on the laptop we got this thing running like the hot rod it is

08/05/2026

Procharged Firebird came back for suspension, brakes and an 8.8 swap, this bad boy got every part in the catalog and now it rides like it sounds. BADASS

07/21/2026

This clean C10 came in for some upgrades, got rid of the stock front suspension for a QA1 setup, switched over to a Holley mid ram intake, also put in some Dakota Digital gauges. We got this thing riding right and looking good!!

06/25/2026

This killer 1972 Corvette with a 383 came in for a makeover. We converted this over to the Holley Sniper Stealth EFI system, Holley fuel tank, Holley serpentine system, Dakota Digital gauges, Vintage Air A/C system and a few more goodies, we got this hotrod running like a dream all while keeping the owner cool in this muggy weather!

06/23/2026

This K5 came in for a tune for the Sniper and we upgraded the distributor at the same time to get this thing running like a top

06/23/2026

Rob got this sweet little Pontiac 347 motor put together with some nice upgrades. We will be putting this into a 57 Chieftain here soon!

05/14/2026

This BADASS 97 Tahoe is almost done! Hitting the dyno in a couple days and of course we will have videos of that! This Tahoe got a Rob built Aluminum block 383 LS stroker motor, a new TCI 4L60E, Holley Terminator X Max, Dakota Digital gauges, 3.73 gears and a Posi unit, Belltech flip kit in the rear, rear disc brake conversion and so much more. This is one hell of a grocery getter for sure! Videos don't this truck any justice, this thing sounds like an absolute UNIT