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Nice looking bracket and spacers, very tidy
P80 Platform 6 speed discussion
Sounds like Mike is the man and the go to for M66 conversion parts?
A comparison of the 5 and 6 speed boxes based on 6000 RPM gear changes. The S60R runs the same ratios as the XR5 but with a slightly taller 3.77 final drive.
5th and 6th in the 6 speed are the same as 4th and 5th in the 5 speed so top end and highway cruising remain unchanged. The problem with the 5 speed is 2nd - 3rd is too big which the 6 speed rectified and keeps you more in the power and torque range across all gears.
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Thanks for all the trouble your going to Michael
The M66 appears to hold the revs during each gear change much smoother as you say, producing a better curve.
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Alot of people prefer 5 speed on a boosted engine. And 6 on NA.
Some m56 came with 3.7 and 3.5 also.
Are you installing an lsd while the box is out?
eggAlot of people prefer 5 speed on a boosted engine. And 6 on NA.
Are you installing an lsd while the box is out?
If you've had an 850 turbo on a track I'm sure you'd change your mind. Even a spirited drive through some twisty roads exposes the ratio problems.
I'll be fitting a gripper differential to mine but there are much cheaper LSD options. I won't be fitting the gripper before test fitting and driving it in my NA 20 valve.
Yea I have an 850r m59. I find the ratios great.
If you get a chance when you pop in the lsd could you please measure the width of the gears?
What's the part number of the rear mount you used?
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And for a drool...
https://www.quaife.co.uk/quaife-products/fwd-sequential-gearkits/ford-fwd-sequentials/eggAnd for a drool...
https://www.quaife.co.uk/quaife-products/fwd-sequential-gearkits/ford-fwd-sequentials/
I already have 2 of them on order....
hamsandwichWhat's the part number of the rear mount you used?
These are able to be used.
https://www.tascaparts.com/oem-parts/volvo-rear-mount-8646206
How much were they?
Will basically be $20k landed here. I bought boxes in the UK and had them shipped to be done rather than sending from here. One is getting a quaife diff and AWD while the other is FWD with a gripper. They are complete with shifter assembly and digital gear position displays.
That's really not too bad. ?
@VolvoMike i can’t wait for you to fit the FWD Quaife box to my 850r wagon. The boost will really match the ratios.
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What's the build specs? Drag car? Tell me there's gonna be an 850 wagon at WTAC?
Would be a massive waste on a wagon @au_850r... The sequentials are destined for awesome sedans.