353 fas tech more speed
11-25-2004, 09:06 PM
#21
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Re: 353 fas tech more speed
heres a pic,you can't really tell the ujoints are smaller but max machine makes a forged input yoke for the xr gears that takes smaller bravo ujoints
11-26-2004, 05:57 AM
#22
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Re: 353 fas tech more speed
Yup, a few hard parts and some $$ German bearings for the most part. The added cost to Merc of everything from the materials to the finish work, make those hard parts in the "XR" more expensive.
I believe the "XZ" includes the bigger U-joints.
The "X" is "XZ" upper and a standard Bravo lower. I have those. I believe "X" up (or all) have the improved clutch.
Bam has an excellent breakdown of the differences on their site if I remember right.
I believe the "XZ" includes the bigger U-joints.
The "X" is "XZ" upper and a standard Bravo lower. I have those. I believe "X" up (or all) have the improved clutch.
Bam has an excellent breakdown of the differences on their site if I remember right.
11-26-2004, 08:48 AM
#23
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Re: 353 fas tech more speed
Originally Posted by Troutly
Doug,
What HP ya figure?? Magicfloat has sold a few 353's that will run 87-89 MPH o GPS with just stock 525 EFI's and Stellings boxes....
What HP ya figure?? Magicfloat has sold a few 353's that will run 87-89 MPH o GPS with just stock 525 EFI's and Stellings boxes....
