FlyingEagle
Staff member
Looking to replace all three accessory belts on my engine.
Timing belt is new OEM.
My motor is a 6 bolt, GVR4 import with a C53A AC compressor (uses same as, GVR4 tensioner assembly circa 91.06.1-92.05.3).
Found the Gates Racing belts (Blue top surface) in the following flavors:
A/C - AcDelco 4K360 installed now
K040360RB (C53A length) E.L. = 917 mm
K040365RB (GVR4 length) E.L. = 928 mm
ALTERNATOR
K040390RB E.L. = 993mm
Non-Racing series Not Blue top
POWER STEERING
9265 AUTO V-BELT XL E.L. = 673mm
GVR4 specification for belts per ASA:
AC to CK = MB439336 = 920mm effective length 4PK920
ALT to WP to CK = MD187458 = 995mm effective length
PS to WP = MD178430 = 660mm effective length
Have any of you installed these belts and if so, how are they doing so far?
My motor will see mainly street use but I like the idea of a belt designed for a higher output engine.
I can go with OEM belts too.
Gates lists the belts as remaining stock only, and I have leads at my fingertips currently.
As a side note, what belt tension checking tools are people using currently?
I'd like to invest in one or two for work and home use but haven't seen a belt tool used in a long time ... back to the V belt style days. Not sure what tensions are mandated on these little style belts, as I go by feel/stretch distance and ear (time to check tension and pulleys on higher mileage systems).
Here's a few tensioner checkers and the belt/pulley wear indicator, I found online:
Gates:
Wear indicator tool - Click me
Tension tester 100-320LB Gates 91132 Belt Tension Tester
Tension tester #2 Auto and LD 50-150LB Gates 91107 Belt Tension Tester
Tension tester #3 30-150LB Carbon Drive Gates Tension Gauge
Timing belt is new OEM.
My motor is a 6 bolt, GVR4 import with a C53A AC compressor (uses same as, GVR4 tensioner assembly circa 91.06.1-92.05.3).
Found the Gates Racing belts (Blue top surface) in the following flavors:
A/C - AcDelco 4K360 installed now
K040360RB (C53A length) E.L. = 917 mm
K040365RB (GVR4 length) E.L. = 928 mm
ALTERNATOR
K040390RB E.L. = 993mm
Non-Racing series Not Blue top
POWER STEERING
9265 AUTO V-BELT XL E.L. = 673mm
GVR4 specification for belts per ASA:
AC to CK = MB439336 = 920mm effective length 4PK920
ALT to WP to CK = MD187458 = 995mm effective length
PS to WP = MD178430 = 660mm effective length
Have any of you installed these belts and if so, how are they doing so far?
My motor will see mainly street use but I like the idea of a belt designed for a higher output engine.
I can go with OEM belts too.
Gates lists the belts as remaining stock only, and I have leads at my fingertips currently.
As a side note, what belt tension checking tools are people using currently?
I'd like to invest in one or two for work and home use but haven't seen a belt tool used in a long time ... back to the V belt style days. Not sure what tensions are mandated on these little style belts, as I go by feel/stretch distance and ear (time to check tension and pulleys on higher mileage systems).
Here's a few tensioner checkers and the belt/pulley wear indicator, I found online:
Gates:
Wear indicator tool - Click me
Tension tester 100-320LB Gates 91132 Belt Tension Tester
Tension tester #2 Auto and LD 50-150LB Gates 91107 Belt Tension Tester
Tension tester #3 30-150LB Carbon Drive Gates Tension Gauge