Ei leia lahendust kuidas jõud maha saada?

Ei taha "4 link" vedrustust ja sellega kaasnevat pead valutamapanevat seadistust

Tahad, et Sinu auto rajal otse stardiks ning otse sõidaks?

               Tahad vedrustust, mis töötaks lisaks võistlusrajale ka tänaval ja maanteel?

                  Ainuõige lahendus on Caltrac vedrustus!

                                         WARNING

 THIS PRODUCT WILL CREATE MINIMUM ET'S AND

  EXERT MAXIMUM "G" FORCES TO OCCUPANT & VEHICLE

Tested to 1500hp!

7 out of 10 NHRA 2010 World Champions Ran On

Calvert Suspension

Nagu iga võidusõitja teab, siis järjekindlus viib võiduni. John Calvert on olnud mees, kes on saavutanud kõrgeid tulemusi NHRA dragracingus. Tal on üle 20 aasta võistluskogemust väga erinevatel radadel. John on võitnud enamus oma sõitudest `68 Ford 428cid Cobra Jet Mustangiga. Ta teab oma autot läbi ja lõhki ning suudab seda ilma probleemideta vastavalt seadistada. Kogemused ja edu aastate jooksul oma autoga andsid talle hea hüppelaua edasiseks. Koos sõbra Larry Kieser`iga tegid nad aastate jooksul erinevaid katsetusi ja edasiarendusi pidamise parandamiseks. Suure töö tulemusena saavutati äärmiselt hea ja konstantne pidamine, mille ühisnimetajaks sai - CALTRACS.

”Stock” klassis, kus John valdavalt sõitis, kogus üha enam NHRA reglemendis ohutus-ja nõuete-eeskirja  punkte. Üks neist dikteeris kasutama selles klassis maksimaalselt 9” laiusi slikk rehve. See aga pani paljud sõitjad dilemma ette, et kuidas saada suur jõud ka maha rakendada. CALTRACS töödati välja John`i garaazis. Larry ja John istusid ja töötasid läbi mitmeid variante kuni leiti see õige. See oli läbimurre saavutamaks maksimaalset tulemust väga rangete NHRA reeglite juures.

CALTRACS traction bar`id on toodetud eesmärgiga saavutamaks maksimaalset tulemust eriti piiratud reeglitega võistlusklassides. 

Oleme antud komplekte müünud nii Eestisse, Soome kui ka Rootsi. Eestis kasutavad antud vedrustust nii meie enda team kui ka hetkel "C-klassis" sõitev Chevy Camaro (  sõitjaks - Peeter Sikk )

                                                            `80 Chevrolet Camaro. 

                               `70 Plymouth Duster 499cid + 14-71 blower + EFI

            `71 Chrysler Newport ( http://www.tqhq.ee/forum/viewtopic.php?tid=34687)

Nendele kes siiani arvavad, et Caltrac vedrustusega pole võimalik kiiresti sõita ja 4-link on ainuke "race" vedrustus, siis siin on vastuväide

               PUT ON YOUR ANTI "G" FORCE FLIGHT SUIT

                THIS SYSTEM WILL HOOK YOU UP 

Caltrac "split" Mono-Leaf lehtvedrud

Equipped on 6 of the last 7 World Champions in Stock Elliminator. Calvert Racing’s Split Mono-Leafs are used by drag race enthusiast across the nation, that demand nothing but the best performance!

Calvert Racing’s Split Mono-Leafs are available for most cars and light weight trucks. Most springs are in stock and typically ship out by the following day. Call us now for your application!

• Complete with aluminum bushings in front eyes, & urethane bushings in rear eyes.
  
• Split Mono-Leafs made to work in conjunction with CalTracs.
  
• 200lb. - 225lb. spring rates available.
  
• Various ride height options.
  
• Substantially lighter than multileaf springs for unsprung weight savings.
  
• Heavy duty alignment spring clamps

Hind : 675 € komplekt

Caltrac traction bars

Specializing in leafspring traction enhancement systems for over 15 years, the Calvert Racing Team knows what it takes to get your car hooking harder than ever!
  With unsurpassed quality and craftsmanship, all competition is eliminated. Why settle for anything less than the original system that set the standards?

Calvert Racing’s CalTracs are the most innovative traction bar units today, often imitated, but never duplicated.
  If you have a leafspring car, we have a set of bars for you! From daily driven cars, to 8-second outlaw cars, this system is made to out perform!

• Complete bolt-on, no cutting, welding, or modifications to OEM suspension.
  
• Keeps axle from rotating, helping maintain pinion angle.
  
• Improves 60ft times.
  
• Full preload adjustability.
  
• Eliminates spring wrap-up.
  
• Powdercoated gloss black finish.
  
• Full color Installation Guide.
  
• PSCA, NMCA, NHRA approved.

Hind : 620 €

Rancho RS9000X tagumised amordid

• 9 way adjustable.
  
• External dial for easy adjustability.
  
• Dial primarily adjusts rebound, enabling driver to control excessive rear body separation.
  
• Heavy duty industrial steel bodied design.
  
• Cost effective.

Hind : 245 €

Calvert 90/10 esimesed amortisaatorid

Calvert Racing Suspensions now introduces a shock specifically designed for maximum weight transfer. Dual stage valving on compression allows the car to settle on the top end.

• Cost effective

• Light weight design

• Lightning quick separation

• Available for Ford, Chevy, & Chrysler

Hind : 185 €

Veel infot Caltrac vedrustuse kohta

The combination of these components changes the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the Force Transfer Link into the Front Pivot. The Front Pivot Spring Stop Bolt resists this turning motion and also controls the bending of the leaf spring at its thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car because of a new directed angle of force toward the front of the vehicle. (The "Instant Center" moves farther forward). This is where the system emulates a Four link system !
The pinion angle is also maintained. (See illustration)

  
1. The Front Pivot
Two steel plates sandwich the leaf spring sides. Two attach points in the plates provide the user with a selection in which the forward Force Transfer Link rod end can be located. A machined aluminum spring eye bushing and steel insert supports the front of the spring while allowing the plates to pivot. A spring stop bolt controls and restricts spring wrap-up. Spacers are provided for different vehicle applications that control clearances in the front spring eye pocket

2. Force Transfer Link
This is a length of chromoly tubing with CNC machined threaded inserts TIG welded into each end. The front Insert is machined with right hand Threads and a HEX outer shape for Simple wrench adjustment of the Installed assembly. The rear insert is Left hand threaded. Opposite thread Styles at each end provide the means to easily lengthen or shorten the link for desired pre-load adjustment.

3. Rear Mount
A welded ¼" steel assembly replaces the original vehicles spring perch and incorporates the mounting provisions for the rear rod end of the Force Transfer Link.

Monoleaf Springs

Lehtvedruga ei saavuta pidamist ja ei sõida kiiresti??? Vale!

Caltrac Ultimate Wheelie Bar

The triangulation of the design forces the tire into the ground when pressure is applied to the roller rather than just transferring the load onto the conventional wheelie bar rollers and lifting the rear wheels off the ground.  The more pressure you apply to the roller the harder it pushes down on the axle and tires.

The contact patch of the upper wheel needs to have a reinforcement plate on the floor pan to handle the load. 3" by 10" 3/16 steel

The spring cushions the load and applies a smooth weight transfer without violent slamming together of the components.

           

Measure the center to center of the rear springs

1. Set the car on the ground

2. Measure on a level plane 28" back from the axle tube.

3. Measure from the floor pan to the ground.

4. Mark the 28" point on the floor pan and weld in a plate 3"x10" to carry the load of the center or axis wheel (fig 7)

If you car is too short to get the plate at 28" call for instructions

Weld or bolt in plate as shown with the center at 28" from rear of axle tube measured horizontally from rear face of axle tube.