100% Satisfaction Guarantee

Gasoline Dreamz Performance (GDP) , conveniently located in Hayward, provides performance parts, installations and tuning for your LSX-based engine, old school GM V8 engine and Harley motorcycle. Yes, we do engine swaps too! GDP is the only performance shop in Northern California to offer a 100% Satisfaction Guarantee. That means if you're not completely satisfied with the service we provide, we'll fix it at no additional cost to you. We'll set target dates for project completion, keep you informed at all times, perform world-class work on your car or bike, and greet you with a smile every time you visit our shop.


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Our Services

Add engine power, suspension upgrades, exhaust and more!


LSX Conversions? Yes!

We specialize in LSX transplants in to your classic car, including anything from an LS1 to LS7.


More Engine Power? Yes!

Everything from heads and cam swaps to superchargers to turbos.


Suspension Ugrades? Yes!

Maximize the set up of your car with a suspension package that optimizes your car for the street or the track.


General Maintenance? Yes!

We can perform all of your general maintainence on your GM vehicle with our ASE certified technichans.


Exhaust Upgrades? Yes!

Your car won't be complete until it sounds like the beast that it is! And pick up some power while at it!


Full Body Paint Jobs? No!

But we'll recommend you to great shop near by :)


Engine Installation? Yes!

We can install or replace your existing engine.

Dyno Tuning

We can improve performance and tune your 2wd vehicle or bike


It's all about the combination!


While off-the-shelf tuning products will probably help your car or motorcycle, they will not maximize *your* vehicle's potential.


Dyno Tuning is the only way to correctly tune a car or motorcycle for performance.


Most vehicles purchased off the showroom floor are direct off an assembly line with no tuning or adjustments applied. Every car or motorcycle requires different adjustments to things like air/fuel ratio, advanced timing tweaks, rev limiters, shift points (for automatics), etc which can only be optimized through dyno tuning.


For very little cost, you can utilize every ounce of ability the vehicle has to offer, whether you want your car or motorcycle to be a dyno queen (a car that outputs maximum horsepower, even if that power isn't usable) or a dyno king (a car that is tuned for reliable hard driving like racing).


Get quick info about events happening in the Bay Area!


There are always tons of events happening in the Bay Area (and greater Bay Area) for car enthusiasts.


Regular Events:

Santana Row - Every Saturday morning from 8:30AM - 10:30AM at 378 Santana Row, San Jose


GDP Friday night dyno and BBQ - Happens one Friday a month. All cars and motorcycles welcome. Read More.


Upcoming Events

Check out more upcoming events at GDP and all around the Bay Area. Track days, get togethers, auto-cross and more.


Click here to see events

Customer Cars

Customer Corvette
From bolt to belt, we'll turn your car into a performance machine!
Naturally Aspirated Corvette Z06
Don't want a supercharger or turbo? We specialize in NA power!
Supercharged C5 Corvette
Upgrades for all year Corvettes - C4, C5 and C6 owers contact us!