Page 580 - 2021-22 Auto Performance_Circle Track
P. 580
REV 2 Carbon NEW! Among the lightest
head and neck
restraints current-
ly available, the
medium, 2" belt size
weighs less than 1
lb. Compact, simple,
and easy-to-use unit
is similar to the REV
2 LITE. The adjust-
able tether allows simple adjustment to achieve the desired complete with quick release helmet hardware.
Part No. Description
NEXNG903 Medium, 3” Harness
REV 2 LITE
- tion as the NecksGen Original and REV devices, yet weighs just 1.2 lbs. It also adds an innovative adjustable tether system. Rubber grip friction pads secure the driver into the seat better, while higher belt guides keep everything locked in place for multiple impact situations. Unit includes free re-
Part No. Description
NEXNG501 Medium, Fits 5-1/2" Wide Necks
Race Pro Radiators NEW! Cost effective, lightweight alu- minum radiators utilize stamped
with two rows of 1" diameter tubes, and precision-machined Choose from single, double or tri- ple pass units with 1-1/2" slip-on or 1-5/8"-12 UNJ threaded inlet and 1-3/4" slip-on outlet.
REV
The restraint uses a NEXNG20
patent-pending ten-
sion-neutralizing tether design that provides superior lateral and frontal support, allowing for little or no interference with seat and helmet. REV comes in three sizes and works in any race vehicle.
Part No.
Description
NEXNG20
Large, 2" or 3" Harness
NEXNG21
Medium, 2" or 3" Harness
NEXNG22
Medium, 2” Harness Only NEW!
NEXNG23
Small, 2" Harness Only
Related/Replacement Components
NEXNG075
Quick Release Pull Tether, Red 4" Long
NEXNG090
Tool Kit, All NecksGen Models
NEXNG278
Replacement Tether, Kevlar, Medium 23"
NEXNG279
Replacement Tether, Kevlar, Small 19"
NEXNG281
Hardware Kit, Includes Barrel Nuts, Bolts, and Washers
NEXNG292
Replacement Tether, Kevlar, Medium 21"
NEXNG7
Quick Release Hardware, Black
NEXNG902
Large, 3” Harness
NEXNG905
Medium, 2” Harness
NEXNG500
Small, Fits Necks up to 5" Wide Necks NEW!
NEXNG502
Large, Fits Necks up to 7" Wide Necks
Part No.
Description
Custom Racing Radiator Kits
Do-it-yourself kit eliminates the expense associated with a custom racing radiator. Each kit includes a premium aluminum radiator that
as desired. Radiators feature two high-capacity, 1" cooling tubes,
fully welded tanks, and are sold
complete with (1) 1-1/2" connec-
tion, (1) 1-3/4" connection, (1) billet
tube, (1) weld-on bung, and (1) draincock.
Part No. Description
Note: Requires cutting, welding, and fabrication. High-Pressure Radiator Caps
NEW!
Part No.
NRA204120*
GM Double-Pass Radiator, 28" x 19"
NRA204123*
GM Single-Pass Radiator, 28" x 19"
NRA204124*
GM Double-Pass Radiator, 31" x 19"
NRA204125*
GM Single-Pass Radiator, 31" x 19"
NRA209624
GM Double-Pass Radiator, 28" x 19"
NRA209626
GM Double-Pass Radiator, 31" x 19"
NRA209651
GM Double-Pass Radiator, 31” x 16”
NRA209696†
Ford Triple-Pass Radiator, 28" x 19"
Inlet Fittings
NRAZ17546
1-5/8"-12 UNJ Male x -16AN
NRAZ17547
1-5/8"-12 UNJ Male x -20AN
NRAZ17548
1-5/8"-12 UNJ Male x 1-1/2" Slip-On
NRA209657B
16" x 26" Custom Radiator Kit
NRA209628B
16" x 31" Custom Radiator Kit
NRA209600B
19" x 22" Custom Radiator Kit
NRA209642B
19" x 24" Custom Radiator Kit
NRA209601B
19" x 26" Custom Radiator Kit
NRA209603B
19" x 31" Custom Radiator Kit
*Signifies radiator with 1-5/8"-12 UNJ threaded inlet ports that require inlet fitting, purchased separately. †Triple-pass unit passes coolant through the radiator three times before exiting and requires greater flow than standard units; use 1:1 pulleys, high-volume water pump, and no water restrictors.
Description
NRAZ19200
20-lb. Radiator Cap
NRAZ19201
24-lb. Radiator Cap
578 TRACK
CIRCLE 2021-22
