Drag Illustrated Issue 137, October 2018 | Page 33

800-328-3336
www.intercompracing.com
Intercomp’s Arbor Valve Spring Tes -
ter makes it easy for any racer to accurately rate
valve springs and bump stops, ensuring your
engine performs at peak power while keeping
chassis settings in check. Constructed of bil-
let 6061-T6 aluminum, this tool can withstand
heavy-duty use at the shop or the track. The
backlit LCD display shows rating values in 1.0
lb increments up to 1,500 lb, while the tester,
with a 5” travel and 2” diameter capacity, can ac-
commodate a variety of high-force valve springs
found in drag racing. The tool also features two
adjustable test stops and a Peak Hold setting
to display only maximum readings. This tool is
a must for any engine builder or racer looking
to squeeze every ounce of performance out of
their racecar.
PRO STOCK CHUTE
IMPACT RACING, INC.
317-852-3067
www.impactraceproducts.com
DRAG PACK
MAC’S TIE DOWNS
800-666-1586
www.macscustomtiedowns.com
I m pa c t R a c i n g ’ s P r o S t o c k C h u t e
features a lightweight nylon, cross-form 4-point
design, ideal for full-bodied cars running in the
150-230mph range. Impact Pro Stock Chutes
come in an 8-foot diameter, and are available in
Black, Red or Blue. They are designed to be used
with Impact Racing’s Pro Stock Air Launcher
for ease of packing and complete launch tun-
ing ability, but can also be used with Impact’s
spring-style pilot chute.
ADJUSTABLE VALVE
SEAT FORCE TESTER
INTERCOMP
800-328-3336
www.intercompracing.com
October 2018
I n t e r c o m p ’s A d j u s ta b l e Va lv e S e at
Force Tester allows any racer or engine builder to
quickly measure the strength of any valve spring
still seated in the engine. Identify and replace
weakened springs to restore maximum perfor-
mance and minimize the potential for severe
engine damage. This is the first digital gauge that
is fully adjustable, meaning it can accommodate
rocker arms of various length and offset. With a
600 lb (300 kg) capacity, accurate to 0.25% of
reading, the arm of this fully-billet aluminum
tester can extend the brass rocker contact out
to 3.4” with a maximum offset of 0.58”. The T-
Handle design, backlit display and Peak Hold
setting allow for a user-friendly experience in
any situation. Do not allow a $10 valve spring
to fail causing thousands of dollars in engine
damage at the worst moment possible.
ARBOR VALVE
SPRING TESTER
INTERCOMP
The Mac’s Drag Pack is the ideal so -
lution for getting your dragster to and from the
track safely. The pack includes two (2) front
Wheel Nets, two (2) spreader bar rear Wheel
Nets, four (4) Single Stud Anchor Plate Assem-
blies, four (4) Recessed D-Rings with Backing
Plates, two (2) Direct Hook Ratchets and a Mac’s
duffle bag to keep everything neatly stored. Your
choice of strap colors includes black, blue, red,
yellow, pink or lime green. Purchase today for
$349.95. Add additional security to your dragster
with the Mac’s Chassis Stabilizer, and don’t for-
get the wide variety of Mac’s tie-down products
available to secure all your track-day essentials.
DragIllustrated.com
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