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is this the right pinion angle?

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Old Oct 5, 2006 | 09:00 PM
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Default is this the right pinion angle?

my rear was 4.5 deg. and my driveshaft 2.5 deg. Making the difference of 2 deg. Isnt this right, dont i want 2 deg.?
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Old Oct 5, 2006 | 10:40 PM
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I set my pinion angle roughly the same as my tranny output shaft angle to eliminate any difference in angular velocities, which u-joints don't like.
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Old Oct 6, 2006 | 12:28 AM
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yea, i did the the "right" way. My crank was +1.5*, then i made my pinion -.5* Making the total -2* So if this correct, under full throttle my pinion and trans should be 0*, making it perfect under full throttle. Am i in the right state of mind? It is late and i over thought this too much already.
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Old Oct 6, 2006 | 07:41 AM
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well, if your crank is pointing up (looking towards the front of the car) at 1.5* and your pinion is also pointing up (looking towards the front of the car) at 0.5*, then you have 1.0* difference and your overall pinion angle (in reference to your crank/tranny output shaft) is -1.0* (tipped down 1.0* in reference to your crank/tranny output shaft)....which is damn near perfect I think. I have mine set at around -0.5* or so, as I wanted it about as close as possible under cruising conditions.
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