NEWS LINE: HPI Racing Shock Springs for the Pro4

[Mayhem]

New from HPI is a 320 gf/mm addition to our lineup of Racing Shock Springs for the 2004 National Champion Pro 4 electric touring car. These springs offer a wide tuning range for racers, allowing fine tuning for improved handling on a variety of race tracks. Each spring features black plating with painted markings to help identify the different spring rates. For serious racers, the black plating is more consistent than a painted or powder coated spring. The ends of all of the springs are precision ground for a flat surface on the spring perches. These springs are optimized for the Pro 4, so they are slightly shorter and lighter than the springs for the original RS4 Pro/Pro2/Pro 3. To help aid in tuning, each spring is rated in gf/mm and comes with a handy spring chart. (sold in pairs)

#6542 Racing Shock Spring 14x25x1.4mm 6 coils (blue / 2pcs) 273 gf/mm EAN #4944258065427 $5.00
#6543 Racing Shock Spring 14x25x1.5mm 6.5 coils (silver / 2pcs)(Kit Part) 302 gf/mm EAN #4944258065434 $5.00
New! #6548 Racing Shock Spring 14x25x1.5x6.25 coils (pink / 2pcs) 320 gf/mm EAN #4944258065489 $5.00
#6544 Racing Shock Spring 14x25x1.5mm 6 coils (gold / 2pcs)(Kit Part) 340 gf/mm EAN #4944258065441 $5.00
#6545 Racing Shock Spring 14x25x1.4mm 5.75 coils (white / 2pcs) 363 gf/mm EAN #4944258065458 $5.00
#6546 Racing Shock Spring 14x25x1.4mm 5.5 coils (yellow / 2pcs) 388 gf/mm EAN #4944258065465 $5.00
#6547 Racing Shock Spring 14x25x1.5mmx5.25 coils (red / 2pcs) 400 gf/mm EAN #4944258065472 $5.00