Is there any way of getting more than 125 out of this kit with different jets?Also will it be safe to go with the 125 shot on a hot cam motor with bigger valves,ported heads,intake,stock injectors,bigger pump,all the bolt ons??Currently using the 100 shot no problems.

 

The system should flow more. Chris called Zex for some one with the same question last week. They were absolutly no help at all. Ill have to check and see if he ever figured out the jetting. You will need to upgrade injectors and possibly fuel pump. The stock short block can safely support 150 rear wheel hp.
Dave