SleEPeR_CRX
Senior Member
hey all im wondering what is better for track times, a 4-2-1 header or a 4-1. i have a friend that can get me a 4-2-1 DC header for $300 CDN or $220 USD, but my other friend says a 4-2-1 is pointless for track times. It makes good power lower but loses power higher so your track times dont really change. and i should save my $$ and buy a 4-1 header. Please post ur opinion on the subject. Thanks