Quote Originally Posted by gotta_fish View Post
Are the helix gen 1 transducer and the 998 hd the same. If not is the helix transducer that much better
HELIX 9 SI (G1) comes stock with the compact SI xducer (which can be upgraded to the HDSI thru the HB xducer exchange program) ...

HELIX 10 and 12 SI (G1) comes stock with the same HDSI xducer supplied with the 998 ...

Rickie