Need sugestions on Top Dragster tune up (1 Viewer)

[bigguy]

I have just started helping a friend with his top dragster, Had flat tops and want's compression, it's a Merlin 568,12-71/990 pump. I have plenty of knowledge on fuel motors, but have not tuned alcohol since the 70's, can give more specs.

 

[kansasnitro54]

MAy need a lot more specs,i do not tune anything but usually motor type head type and ports,CC volume,blower OD are just a few things i can think of. GOOD LUCK!
Clipper