ZEX kits blow motors, stay away. It is a good idea executed poorly. I have an NOS dry kit I bought for $150 used. I ran it with an MSD digital 6 retarding 5 degrees. It is set up for about 100 shot. I knocked a full second off of my time ET the first night I took it out.
Dry kits atomize fuel better, and are a little safer, but if you want to go with a lot of spray you will have to go wet. The max I have ever seen anyone go on a dry kit is a 225 shot.
ZEX kits blow motors, stay away. It is a good idea executed poorly. I have an NOS dry kit I bought for $150 used. I ran it with an MSD digital 6 retarding 5 degrees. It is set up for about 100 shot. I knocked a full second off of my time ET the first night I took it out.
Dry kits atomize fuel better, and are a little safer, but if you want to go with a lot of spray you will have to go wet. The max I have ever seen anyone go on a dry kit is a 225 shot.