map???
 

do you really need to map a 95 classic to be safe after fitting headers,uppipe,decat system?:wonder:

to get the best out of the mods then yes imo.

thanks.........would it cause damage if i didnt??

Wouldn't think so but if i did all that i would get it checked on a rolling road to see how it's running.

ported standard headers or after market? if aftermarket tubular then it should be remapped/checked

Simon