Sleeper Tuning

06/26/2026

🤍🤘🏽Mainline Hub dyno rentals available
For your convenience- dyno room is located separately from our main shop ensuring privacy. Owner Edgar Laboy loads the car and operates the dyno while your car is tuned in person or remotely. Still unsure. Just ask our regulars.
Weekly appointments available call to schedule

06/18/2026

739 whp E85 - 532 whp pump 93
Full Sleeper spec’d 2.8 stroker blueprinted and assembled in house.
Garrett - Advancing Motion G30-900 .83ar
Turbo was purchased originally for a stock engine, but performs amazing with RB28
Spooling quickly and super responsive.

Running our Link ECU G4X flex fuel package

06/12/2026

Race prep underway for billet block
Coming for that class in July

1700hp Supra powered by Link ECU G5 Voodoo Pro

Since last roll race we wanted to make some changes for easier track maintenance number one being a catch can turbo drain scavenge pan to automatically drain the catch can.

We noticed the serpentine belt tensioner was rubbing the billet lower timing cover so, we replaced with a new OEM cover, and changed the timing belt while we were there.

Also made a much needed fresh set of spark plug wires. Fluid services and some other last min checks and shes good to go.

06/12/2026

Nissan Stagea wrapped up for Rob🤘🏽check it out

Vlog # 126 PT.2 Big Back Skyline - Nissan Stagea full build overvie...

06/10/2026

Almost ready for the dyno
top mount turbo kit Garrett - Advancing Motion G35-990 paired with 6boost exhaust manifold all fabrication done in house.
Rich is running our Link ECU package G4X GTR plugin ecu, Link can lambda,iat,10bar,ethanol content sensor with our custom R33 BTI screen ashtray mount.
Along with maintenance, big Brembo brake kit, new XClutch, fuel system etc. we are excited to see how this beauty does!

06/08/2026

Garrett - Advancing Motion ftw

06/05/2026

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Vlog # 125 Edgar's 1000+ hp personal S13 full build overview stree...