In my 1997 straight bottom Kevlar Gun I plane out with drives in all the way or at negative trim zero on a Bravo drive. With my tabs down @ 7 she pops right out of the water at 35mph or so @ 2800 to 3000 rpms .
We don't run to much positive trim 1 1/2 or 2 maybe until the low 70s @ 4500 rpms or so and unless its real real choppy we still run some tab to keep her tight depending on conditions.
After the mid 70s these hulls really come alive and want to be trimmed out and loose the tab.

Good luck with the new rig, your going to love it.!

That is just what I was looking for.

Thanks WildWarrior

Nice rig!!!
Those JC engines should just humm right along.

Thanks Stormrider can you get me the dyno sheets or any other history on the motors. I spoke with Jeff about 2 weeks a go but did not see anything yet.

Thanks, Phil ph: 714 241 3600 fax: 714 241 3601

Phil, keep trying Jeff, he's been pretty busy lately.

What exhaust are you using? How does she sound and idle?

CMI cracklin good very little surge. It's funny you ask about exhaust because i was wondering why one moter has platmum e-tops and the other has ploished?

Nice to see that the big bird will be staying in so cal!! congrats!!

When you do get a hold of jeff, ask his opinion on CMI.

Thanks Greg

Now Seahawk aka Big Bird and still S.C.O.P.E.

props are 28
spin out
the fastest i have gone is 84

were do you set your drive and tabs?