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boatman747

12-08-2005 03:47 PM

#4 speed masters

Guys how much power can #4 speed masters handle ; Is this a good drive ? They are hooked up with 2 1000 hp Joey Griffith motors on a 38 ft fountain . What do you think ?92 mph at 4500 rpm ...

t500hps

12-08-2005 07:11 PM

Re: #4 speed masters

Don't know, but a buddy has a 38 with #4's and 1200hp tranny that was repowered with 500efi's. Awesome updating and it's in the classifieds. High 60k's ... :eureka:

HotPursuit

12-09-2005 07:17 PM

Re: #4 speed masters

Big shaft r small shaft???
Ran 1150 on both,broke small shafts
Didn't break large ones,this was on a cat.
V hulls not so hard on the prop shaft.

HotPursuit

12-09-2005 07:20 PM

Re: #4 speed masters

----- Parts In Short Supply
++++ Great Drive

onesickpantera

12-09-2005 08:53 PM

Re: #4 speed masters

Quote:

Originally Posted by blastersbro

had a 27 activator with 960hp small shaft #4 went 108mph broke once hit a rock idleing.other than that no problems and i kill my stuff

Was that your white 27 that was in the classifieds a few months ago with the JC motor? That was a bad azz boat!

z.zuperboat

12-11-2005 08:39 AM

Re: #4 speed masters

I Understand The Lefts Are Stronger Than The Rights. I Have A Pair Of Nice 2 Inch Spacers If Anybody Is Interested.

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