i have 2001 m6 blackbird in 1st gear a round 15/20 mph when i floor it wheels start to spin real bad and some time wheel hop i dont know why but i was thinking 1 of the reason's may be is that on the rear i have 315/35/17 NEED SOME HELP GUYS

 

I think the only thing that will cause the 315's to sound like wheel hop would be if it is hitting the body of the car or if the bump stops are smacking the axle.

I got rid of wheel hop by replacing my transmission mount to a poly mount. I wouldn't have thought that that would have fixed it, but whatever works I actually bought a new stock transmission mount to replace the poly one, but when I put it in.. the wheel hop came back. So, I went back to the poly mount.

Other ways to solve this would be lower control arms or LCA relocation brackets if you are lowered.

 

I'm not lowered but when I put my relocation bracket's on and mounted the LCA's in the lower hole my wheel hop was gone.

 

yea suspension is your friend get some lca's and check to see if anything else is hitting because of the 315's

 

upgrade the suspension

 

lca'z should do the trick..........poly trns mount? thats a first!!!!

 

Not to sound like a jerk but try the suspension thread.