West Indies sent out an alarm bell to every other opposition just a day ahead of the ICC World Cup after putting up a belligerent hitting spectacle with the bat against New Zealand in the warm up game in Bristol .

The Windies trounced the Kiwis by 91 runs on the back of whirlwind  century by Shai Hope and a quickfire half century by Andre Russell.

Sent into bat, West Indies posted a massive 421 all out with wicketkeeper-batsman Hope toying with the Kiwi bowlers in his 86-ball innings which had nine fours and four sixes.

Opener Evin Lewis contributed a 54-ball 50 but it was Russell who accelerated the West Indies innings towards the end with a 25-ball 54 to take his side past 400. 'Universe Boss' Chris Gayle chipped in with a 22-ball 36 at the top of the order.

Chasing 422 for an improbable win, New Zealand suffered a top-order collapse and, despite a hundred from wicket-keeper Tom Blundell (106) and a 64-ball 85 from captain Kane Williamson, they were bundled out for 330 in 47.2 overs.

It was West Indies' only win from their two warm-up matches, the first one against South Africa being washed out due to rain.

New Zealand lost openers Martin Guptill (5), Henry Nicholls (15) and Ross Taylor (2) cheaply as they were reduced to 33 for 3 in the 10th over.

Williamson and Blundell kept New Zealand in the hunt with a 120-run partnership for the fourth wicket in 16.1 overs before the Kiwi captain was out in the 26th over when the team score was 153.

Blundell continued for a while but he did not stay for long after completing his century as he was out in the 41st over at the team score of 261 for 6. He hit eight fours and five sixes in his 89-ball innings.

By the end of the 40th over, the asking rate had risen to more than 16 an over and it was too tall a task for the New Zealand lower order. The New Zealand innings eventually folded for 330 in 47.2 overs.

Pacer Carlos Braithwaite was the most successful West Indies bowler with figures of 3 for 61 from his eight overs.

Earlier, West Indies batsmen sent the New Zealand bowlers, except for Trent Boult (4/50), to cleaners after being sent into bat.

Hope first shared 84 runs for the second wicket with Lewis before stitching 48 and 43 runs with Darren Bravo (25) and Shimron Hetmyer (27) for the third and fourth wickets respectively.

The 25-year-old Shai, who hit two centuries earlier this month against Bangladesh and Ireland during the Tri-Nation Series, continued his good form with yet another top-class performance.

After Hope was out in the 36th over, captain Jason Holder (47) and Russell maintained the high scoring tempo with a 82-run stand from just 6.3 overs to take West Indies past 400.

Coming out to bat at number eight, Russell, who had a phenomenal outing at the Indian Premier League ahead of the World Cup, was at his destructive best yet again as his 54 came from just 25 balls with the help of seven fours and three sixes.

Carlos Brathwaite (24 runs off 16 balls) and Ashley Nurse (21 not out off 9 balls) gave the finishing touches in style with 34 runs between them from 3.2 overs before West Indies were all out for 421 in 49.2 overs.

Brief Scores:

West Indies: 421 all out from 49.2 overs (Shai Hope 101, Evin Lewis 50, Andre Russell 54; Trent Boult 4/50).

New Zealand: (Kane Williamson 85, Tom Blunde 106; Carlos Brathwaite 3/75).