38 Fountain does 124MPH??
04-13-2009 | 06:56 PM
#22
Chris
Joined: Sep 2005
Posts: 1,426
Likes: 1
From: Snohomish, WA
Whipple stage I kit for the 700's is a PCM reprogram and gives the motor about 815 hp at the crank.
Whipple stage II kit includes a smaller pulley (3.25" as opposed to the stock 3.6"), and boost is encreased from the stock 7 lbs to 9 lbs. HP is around 850.
Dustin can set the rev limiter anywhere you want, but 6k is his recommendation.
I have a stage II Whipple kit on my 600sci, and it now produces aproximately 750hp. My boat went from 80-82 mph to between 91 and 94 mph.
I have the 3.25 pulley on my motor, and it looks just like the ones on those motors.
Next year, I will be upgrading to a 700 cam.
Give Dustin a call... His kits really work.
Hope this helps,
Chris
P.S. At the very least, these motors have had the PCM reprogrammed to raise the boost using the stock pulley, and raise the rev limiter. This is worth about 75 hp per side on these motors
P.P.S. -- Awsome running boat -- Congrats !!
Whipple stage II kit includes a smaller pulley (3.25" as opposed to the stock 3.6"), and boost is encreased from the stock 7 lbs to 9 lbs. HP is around 850.
Dustin can set the rev limiter anywhere you want, but 6k is his recommendation.
I have a stage II Whipple kit on my 600sci, and it now produces aproximately 750hp. My boat went from 80-82 mph to between 91 and 94 mph.
I have the 3.25 pulley on my motor, and it looks just like the ones on those motors.
Next year, I will be upgrading to a 700 cam.
Give Dustin a call... His kits really work.
Hope this helps,
Chris
P.S. At the very least, these motors have had the PCM reprogrammed to raise the boost using the stock pulley, and raise the rev limiter. This is worth about 75 hp per side on these motors
P.P.S. -- Awsome running boat -- Congrats !!
Last edited by CB-BLR; 05-02-2009 at 11:27 PM.
04-13-2009 | 08:22 PM
#28
Registered
Joined: Aug 2008
Posts: 282
Likes: 0
From: Lake George NY / Jackson WY
Begining of video says "powered by 2 Mercury 700 horse-power blower motors."
The deleted message from "Roger", he states that the motors are "stock," but with higher rev-limiters.
Absolutely no hate: just tired of the never-ending BS coming out of North Carolina.
The video is great.
The speed is fantastic.
It would be even more interesting if we could learn what it really took to get that speed. Others with Merc 700's might be very interested.
Like T2x, I too am allergic to Bull-$hit.
The deleted message from "Roger", he states that the motors are "stock," but with higher rev-limiters.
Absolutely no hate: just tired of the never-ending BS coming out of North Carolina.
The video is great.
The speed is fantastic.
It would be even more interesting if we could learn what it really took to get that speed. Others with Merc 700's might be very interested.
Like T2x, I too am allergic to Bull-$hit.
BE HAPPY FOR PEOPLE THAT HAVE THE SH!T FIGURED OUT.
