Blaster Engine Setback Kit There are o-rings in between

There are o-rings in between the plates so no gaskets to replace when pulling the carbs in and out of your engine compartment

This allows you to use a small 14 size battery in your 440-550

This conversion kit is simple to complete

There is 4 years of R&D that went into making these mounts the best you can buy for your vintage ski

All made in the USA with quality materials

Blaster Engine Setback Kit There are o-rings in betweenSetback kit for Blaster twin cylinder motor. This kit allows you to move the motor back 1" 1 1 4". You can use a custom midshaft to move back 1 1 4" or use a gp760 midshaft and move the motor back 1". Helps to give the boat a little change in attitude and helps getting the nose up for freestyle. Includes motor plates, motor mounts and all hardware to make the swap. Uses oem #65v 51323 00 00 midshaft.