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Because of popular demand i have arranged a Group buy for the Clarko's V6 Billet Alloy 20% under driven pulley's to suit the 3800 Buick and Ecotec V6 engines.
There are 3 pulley's in the set, one for waterpump, alternator and power steering pump. Each pulley is 20% larger in diameter which has a net result of making the accessories spin slower and stealing less power from the engine (much like fitting a under driven harmonic balancer on a LS1/alloytec engines). A longer serpentine belt will need to be fitted.
For the Group buy, the set of 20% over driven pulleys are $330 inc GST + shipping. These pulleys normally retail for $389 when purchased as a set.
This Group buy is for the fist 10 people, so get in quick and get your name on the list.
1. immortality
2. Dr HaxZaw
3. SweetWagon ( 2 sets)
4.ieydamir
5.Westerlybreeze
6.Valve Monkey
7.F l a k
8.Joshy
9.
Required belt lengths:
Buick V6 standard (non AC) 6pk1650, 20% pulleys 6pk1715-1725
Buick V6 with AC is 20% pulleys 6PK2460
VS ecotec standard (with AC) 6pk2720, 20% pulleys 6pk2820
VY ecotec standard (with AC) 6pk2820, 20% pulleys 6pk2910-2920
ecotec models approx 90-100mm increase in belt length. Buick V6 models approx 65-75mm increase in belt length
There are 3 pulley's in the set, one for waterpump, alternator and power steering pump. Each pulley is 20% larger in diameter which has a net result of making the accessories spin slower and stealing less power from the engine (much like fitting a under driven harmonic balancer on a LS1/alloytec engines). A longer serpentine belt will need to be fitted.
For the Group buy, the set of 20% over driven pulleys are $330 inc GST + shipping. These pulleys normally retail for $389 when purchased as a set.
This Group buy is for the fist 10 people, so get in quick and get your name on the list.
1. immortality
2. Dr HaxZaw
3. SweetWagon ( 2 sets)
4.ieydamir
5.Westerlybreeze
6.Valve Monkey
7.F l a k
8.Joshy
9.
Required belt lengths:
Buick V6 standard (non AC) 6pk1650, 20% pulleys 6pk1715-1725
Buick V6 with AC is 20% pulleys 6PK2460
VS ecotec standard (with AC) 6pk2720, 20% pulleys 6pk2820
VY ecotec standard (with AC) 6pk2820, 20% pulleys 6pk2910-2920
ecotec models approx 90-100mm increase in belt length. Buick V6 models approx 65-75mm increase in belt length
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