ET 967 Tuning Thread

McDog

Other Administrator
Staff member
Location
South Florida
I've got a ET967 now because I got a killer deal on a used engine after mine hydrolocked and blew out but Art hasn't been available for any information so I'm starting this thread for a little help/discussion.

So far I've rode it in surf in Daytona and it felt like the power was there but tuning is off for sure. The one thing that feels right is the prop but carbs are muddy and need more tuning and i noticed my powervalves aren't moving much at all while i was flushing the ski. Please post your info here and let's help each other out.

Carbs: mikuni 46's
Main jet: 110
Pilot jet: 120
Popoff: 17 with 95g spring
Needle and seat: 2.3
Low screw: 1
High screw: 1.25
Pump: Torrent 148
Prop: Skat 10/18
Pipe: powerfactor ran wet
Ignition: ATP Flame total loss
Powervalve Springs: unknown
Hull: Carbon Superfreak
 

Quinc

Buy a Superjet
Site Supporter
Location
California
looks lean to me. I am running a similiar setup with a 771cc and running 115M and 130 Pilot on mikuni 46s with 19psi
 

McDog

Other Administrator
Staff member
Location
South Florida
I haven't heard of anyone running a return restrictor on regular mikuni carbs. I'd love to hear if anyone is and their results.
 
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