which 42 pr do u have?

600sci Stage II = Reprogramed PCM + Innercooler water re-route + smaller pulley.

I just picked up between 9 and 10 mph with this upgrade!
My boat was consistantly doing between 80 and 82 mph, and now it is doing between 90 and 92 mph.
The picture below was my first pass after the Stage II upgrade.
I went faster (91.6 mph) with another prop, but was so excited, I forgot to take a picture of it.


Thankyou Dustin ! :ernaehrung004:

Chris

Here's a pic

I did a cam change as well......sounds like a different engine now

Your boat is stunning!

I have not done the cam change yet. My motor only has about 40 hours on it, and just went out of warranty in febuary.

I was planning on doing the cam at the first rebuild, in a couple of years.
Did you put in the 700 cams?

What did your mechanic charge for the cam swap.. per engine?

I only have one.

Chris

Here is a picture of my boat.
28ft Nordic Heat - Open bow
I still have 5 kids at home.

Chris

I am spinning a Hering 27, 5 blade bravo prop to about 5700rpm, with an IMCO SC drive. Slip is at about 6.7%

Chris

so u r the one who beat me to it!!! looked at it last spring i think right before the miami show... then poof it was sold

Sorry Dreamer

Had a big poker run/race down here in the Islands right after the boat show and my Doug Wright wasn't quite ready at the time.......got a hell of a deal so I couldn't pass it up.

Thanks CB

My cams were actually 500EFI cams which are a little more aggressive than the 700EFI cams......a few friends and I installed the kits over a weekend. We ended up taking the top end off the engines while keeping them in the boat.....not that bad as long as you have someone who knows what they're doing and follow all of the torque specs, etc.