Hello, This is my first time posting a review. I have been a Hammer man for the past 5 years dating back to the old Burgundy Hammer(Sledgehammer, Spike, Spike HPT, Vicious Particle and Strike).
Anyhow, I just purchased the Big Block Diesel and this ball is probably the best Hammer I have ever thrown. Way to go Hammer/Ebonite.
I drilled the ball label leverage. I am a medium Rev , medium ball speed bowler who mostly plays "Down & In"
First Series out of the Box (190, 300, 135, 236) on a semi-fresh house shot with Synthetic lanes. The 135 game involved four straight splits as this ball does hook hard when it starts its roll. A slight adjustment and I followed up with the 236 game. This was also my first 300 game, too bad it didn't count as this was practice.
I will be bowling a tournament this weekend and PBA pattern B next Tuesday. I will update the review then.
This is an excellent ball and well worth the money. Probably one of the best shiny balls Hammer has.