When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
for me the bigest draw back to the 400 is no computer control, i like being able to set my shift points and lock up mph. i dont know why a 400 would be better at all, the 80 was prety easy to get in there.