motor mount power angle
#7
TECH Apprentice
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Join Date: Mar 2011
Location: waverly, ohio
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My fault for not enough info. My carb mount is at 0. Before I measured the transmission shaft, it was at 15 degrees. My concern was driveshaft vibration. My pinion angle hasn't changed.
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#8
ModSquad
iTrader: (6)
I went 3* on my engine/tranny, and I have mocked the rear end at the same. I heavily modded my frame for autocross, and I put a lot of adjustability into the crossmember, to change my angle if need be. There is a tad bit of maneuverability built into my solid engine mounts I made, if the need arises to change the drivetrain angle. Build thread coming soon!
#10
TECH Junkie
iTrader: (1)
Yes, I had to get adjustable upper trailing arms to get my pinion angle up 3 degrees to match the trans angle down 3 degrees.
A quick google of driveshaft geometry will give pics...here.
http://www.hotrodhotline.com/md/html..._harmonics.php
A quick google of driveshaft geometry will give pics...here.
http://www.hotrodhotline.com/md/html..._harmonics.php