They told me CV axles are too cheap to invest in.
So... I looked into a place 2 hours away in Ocala ( where the 1/2 mile race was ). I emailed them pIcs, offered to send them my axle and sell it on the forum for them. And... They pretty much told me the samething.
Unless your driveshaft.com and selling axles for $850, not sure we will see an upgrade.
Without wheel hop and add a good lsd, and I'm not sure they were too bad...