Quote:
Originally Posted by proffighter
After reading several threads about restrictors, I am still unsure (maybe my sometimes not perfect english) if I should mount restrictors or not 
I have an '81 3.3L turbo, common mods like EFI, Headers, bla bla, somewhere around 450HP
I tend to try a 2.5mm restrictor. No other mods together recommended right?
Thanks in advance |
BTW, I like to stay with my 20W50 Kendall oil (no winter use at all), so still using restrictors? What do the experts recommend here?