speed 25 daytona
#21
#24
well today I ran the boat , not good. First thing eng temp never went over 140, needed 180 .( alum heads) So I Did'n make the true power.Also ran 30 pitch bravo one @top rpm 4750 /79 mpI
Ill be back

Ill be back
#25
Registered
Joined: Dec 2003
Posts: 4
Likes: 0
From: Left coast
I have a 25 Daytona 600 cu in super charged Imco Extreme drive, 1800 hp, 32 pitch prop, 7400 rpm = 148.7 mph with 11 lbs boost. That makes it the fastest Daytona in the world!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
#26
I have a 25 Daytona 600 cu in super charged Imco Extreme drive, 1800 hp, 32 pitch prop, 7400 rpm = 148.7 mph with 11 lbs boost. That makes it the fastest Daytona in the world!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
The fact that you've had that kind of success pumping that kind of HP through those drives is amazing. Wow!
#27
I have a 25 Daytona 600 cu in super charged Imco Extreme drive, 1800 hp, 32 pitch prop, 7400 rpm = 148.7 mph with 11 lbs boost. That makes it the fastest Daytona in the world!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
#29
little prop tunning on the 28 5400/91 mpi. Is it true that the bow riders are 5 mpi slower because of the extra lbs up front
#30
Registered

Joined: Mar 2004
Posts: 2,696
Likes: 93
From: Pa
I have a 25 Daytona 600 cu in super charged Imco Extreme drive, 1800 hp, 32 pitch prop, 7400 rpm = 148.7 mph with 11 lbs boost. That makes it the fastest Daytona in the world!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!
Anybody considering drive upgrades, Imco Extreme is the way to go! No problems, been running drive for 7 years, pull drive down and inspect every year prior to start of season and all parts are A-OK.
It is also For Sale!!


