Category: Motorsport



From RJ Lopez in car camera

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A second video from the in-car on John Baucom’s #86 Baucom Motorsports/Roadraceparts.com Mustang


In car video from John Baucom’s #86 Baucom Motorsports/Roadraceparts.com Mustang.


Video from John Baucom’s #86 Baucom Motorsports/Roadraceparts.com Mustang during the 2012 Road America Trans Am race.


Mosport Trans Am 2012. Footage from John Baucom’s #86 Baucom Motorsports/Roadraceparts Mustang.

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In car video of the 2012 Road Atlanta Trans Am race. View is from John Baucom’s #86 Baucom Motorsports/Roadraceparts.com Mustang.

Enjoy.


This is the in car camera video from John Baucom’s #86 Roadraceparts Mustang during qualifying for the 2013 Road Atlanta Trans Am race.


Ever had the mishap of a “stuck” caliper? If you have it’s probably something you haven’t forgotten. What happens is that when you apply the brakes the pistons in the caliper press the pad against the rotor and the car slows. All good, right?

But when you release the pedal the piston does not return to its seated position, allowing the pads to release the rotor. How much of a problem is that? When it happened to me a 550 hp engine could barely move the car down pit road. Not good.

Several things can cause this, just disuse, like in a car that has sat for a period of time. Or, more commonly the heat cycles that the brakes go thru eventually deteriorate the seals.

The answer, is of course to add caliper maintenance to your check sheet. Every 2 or 3 races, pull the pistons, check them over and replace the seals. Seals are cheap insurance and it could save a lot of heartache.

Brembo pressure seals available from 28-44 mm.

Brembo pressure seals available from 28-44 mm.

 

For those of you using Brembo calipers, they have a new design of anti-knockback seal. A direct replacement for their regular pressure seal it reduces the issue of pad knock back.

We carry AP, Alcon, and Brembo caliper seals in stock ready for immediate delivery.


Time is important to racers, particularly track time.  Lets face it most of us don’t get but so many chances to actually get on the track. Maybe a Friday test day, if the work schedule, and budget, allows.

And because we don’t have much time we go out and run laps, and think that maybe a new set of tires, or a different transmission or engine package is what we need.  But maybe that’s not the answer, maybe we could improve the car closer to its potential without spending a load of money. (Before anyone says anything I do exclude new tires from this, that is an area that there is no getting around) So how do you make the car better, given the limited amount of time?

Get organized. First, record what is on the car now. Make detailed notes of every part of the setup, sway bars, springs, tire pressure etc. Then record the results, and here you have to be honest with yourself. What did it do?

Then every time you go out on track, change something on the car,. What it is you and your crew can figure out. But try something different and again record the results. And record the data when it is relevant, as soon as the car comes off the track. You don’t know what it is  that may wake your car up.

But one thing is for sure if you don’t try you wont get any better.

 

 


Under construction. The lower portion of the chassis taking shape.

Under construction. The lower portion of the chassis taking shape.

Can you guess what type chassis this is under construction? Brand? Well the type is pretty obvious. Its a GT1/Trans-Am/IMSA style road racing chassis.

Brand may be a little more difficult, because it is only the second one built.

Everyone that is involved in racing does so because they have a passion for it.  And part of that passion is a dream. A dream to succeed at the highest level. And of course  we all love to tackle those projects that are a challenge.

Thats how it is for Mark K. one of the principals in Roadraceparts.com. A veteran vintage racer he had dreamed of driving a Trans-Am car. Not just drive it but own it as well. So when the opportunity came about to purchase the engineering drawing for a professionally designed chassis and spares he jumped at it. Of course, knowing that one car had been built and successfully raced made it a little easier.

a start

A start. one of the sections that will become part of the lower chassis.

So in this brief article you can see several photos of the chassis on the surface plate. Work continues and all indications are that the results will be well worth the effort.

A professional at work.

A professional at work.

Bottom section of frame completed.

Bottom section of frame completed.

So that’s our little sneak preview. Hope you enjoyed it.

Chicago Rawhide spindle seals.

Chicago Rawhide spindle seals.
CR26144 – their price $22.49 – ours $17.99
CR27271 our price $14.49

So give us a call at (804) 921-0902 or email at sales@roadraceparts.com