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$4000 for either one. Both have around 20 hours behind a single engine daytona with a stock 525efi. perfect shape.
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Bravo XR upper and Bravo lower = Bravo XZ
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Originally Posted by EdNewman
(Post 2135493)
Bravo XR upper and Bravo lower = Bravo XZ
XR's and XZ's use the exact same lower. |
Originally Posted by EdNewman
(Post 2135493)
Bravo XR upper and Bravo lower = Bravo XZ
|
Originally Posted by EdNewman
(Post 2135493)
Bravo XR upper and Bravo lower = Bravo XZ
|
I've got a fresh XR lower laying around if it does anyone some good.
The only difference between the XR and XZ are the upper gears, they are both forged but the XZ's are helical cut. Some like the Helical gear better for the oiling action, a few yrs back, the XZ's were said to be living better in F2 classes. The XR seems to be more popular, but IMHO it's due to marketing and lack of knowledge more than engineering and actual proven durability. Gary, does the 1.36 ratio in the XZ get controlled by the upper or lower gearset?- I forget |
Originally Posted by Cattitude
(Post 2141175)
I've got a fresh XR lower laying around if it does anyone some good.
The only difference between the XR and XZ are the upper gears, they are both forged but the XZ's are helical cut. Some like the Helical gear better for the oiling action, a few yrs back, the XZ's were said to be living better in F2 classes. The XR seems to be more popular, but IMHO it's due to marketing and lack of knowledge more than engineering and actual proven durability. Gary, does the 1.36 ratio in the XZ get controlled by the upper or lower gearset?- I forget |
Originally Posted by gsmith9898
(Post 2143205)
The lower changes the ratio in the xz.
Is that true of all the Bravos? Michael |
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Originally Posted by Michael1
(Post 2145683)
Is that true of all the Bravos?
Michael |
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