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Product Spotlight: Borgeson Street & Performance Series OBS 12.7:1 Power Steering Box
Expanding on their wildly successful Street & Performance Series of steering gears, Borgeson Universal now offers the only quick ratio power steering box to replace the Delphi 800 series in the 1988-1998 Chevrolet and GMC OBS trucks. This all-new power steering box has a quick 12.7:1 ratio with firm modern steering feel. The Borgeson Street & Performance power steering box will bolt directly to the stock location and fit to the original power steering pitman arm, steering shaft and power steering hoses.

PANDEMONIUM IN POMONA
When it comes to indoor car shows, the Grand National Roadster Show is, and always has been, one of the finest in the country. This show originated in the Bay Area, and for years it became known as the Oakland Roadster Show.

HOW TO SHOW YOUR CAR
WHAT DO YOU do when you have one of the hottest show cars in the country and need something to take you to the next level? What do you do if you have a very nice modified car, but want something more? How about a true show display setup? We have talked to a number of people in the industry, including some of the most qualified judging sanctioning bodies, and they have given us plenty of insight into what’s hot and what’s not in the world of show car displays.
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Product Spotlight: BTR PLATINUM LS DUAL SPRING KIT
Upgrade your LS engine with unmatched valve control, durability, and performance for any build, from daily drivers to 1,000+ HP monsters.
Unmatched Valve Control
The lifeblood of any performance engine is valve control, and this kit delivers in spades. With spring specs of 155 lbs @ 1.780″, 380 lbs @ 1.180″, and a whopping 400 lbs @ 1.130″, you’re looking at stability that doesn’t flinch under extreme RPMs or power loads. The coil bind at 1.070″ is engineered to perfection, giving you confidence no matter how hard you push that throttle.
Whether you’re running a nasty N/A stroker, a big-boost turbo build, or just a stout cammed street car, keeping your valves in check at high RPM is crucial. And this dual-spring setup? It’s like having a bouncer for your valvetrain—rowdy but controlled.
Top-Shelf Components
Brian Tooley Racing doesn’t mess around with second-rate materials, and neither should you. This kit comes packed with:
- Dual polished springs: Designed for maximum durability and consistency.
- Titanium or chromoly steel retainers: Light yet strong, the perfect combo for high-performance applications.
- Valve locks and seals: Built to keep things tight and leak-free.
Oh, and did I mention it’s all designed to work seamlessly with stock rocker arms? That’s right, no extra surprises or costly modifications needed. This is a drop-in solution for 15° LS heads, and if you’ve got LS7 heads, just toss in a .045″ shim, and you’re good to go.
No-Nonsense Installation
Even if you’re not wrenching full-time, this kit is as user-friendly as it gets. With everything included, there’s no chasing down extra parts or playing compatibility roulette. Whether you’re a seasoned builder or tackling your first LS upgrade, the BTR Platinum Dual Spring Kit lets you get the job done without pulling your hair out.
Proven Performance
Here’s the deal: it’s been tried, tested, and thrashed in everything from daily drivers to 1,000 hp turbo monsters. This kit’s been engineered to withstand the abuse we all know these engines can dish out. High-lift cams demand precision and durability, and the SK001 delivers both in spades.
So whether you’re hunting 600 hp with a naturally aspirated build or turning up the boost on your turbo setup, this spring kit is the MVP of your valvetrain upgrade. It’ll handle the heat, the abuse, and the late-night dyno sessions—no sweat.
Why Choose BTR?
Because Brian Tooley Racing doesn’t just slap a name on a box and call it good. These guys live and breathe LS performance, and the Platinum LS Dual Spring Kit is a testament to their commitment to quality. When you’re investing in your build, you’re not just buying parts; you’re buying peace of mind.
Make the Move
Let’s cut to the chase. If you’re serious about squeezing every ounce of performance out of your LS engine, the BTR Platinum LS Dual Spring Kit – .660 Lift (SK001) is the move. It’s strong, reliable, and ready to handle whatever you throw at it.
Stop waiting and start building. The next level of performance is just a wrench turn away. CLICK HERE to head on over and get the BTR Platinum LS Dual Spring Kit today and give your LS the upgrade it deserves!




