differences between 421 and 41 header
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From: BayArea/Guam, ca, united states
differences between 421 and 41 header
can anyone tell me the difference between a 421 header and a 4 to 1 header?? eventually i want to get a hytech replica or something of that sort, but these are my options for now.
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From: PinaColadaBurgh, Id, USA
Re: differences between 421 and 41 header (guamie)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by guamie »</TD></TR><TR><TD CLASS="quote">can anyone tell me the difference between a 421 header and a 4 to 1 header?? eventually i want to get a hytech replica or something of that sort, but these are my options for now. </TD></TR></TABLE>
Generally speaking, and mind you this is very general, a 4-2-1 header generates more power near mid-range of your RPM. A 4 to 1 usually makes better top-end power. Just save your pennies, don't buy that Ebay piece of crap and use that cash toward your replica.
Generally speaking, and mind you this is very general, a 4-2-1 header generates more power near mid-range of your RPM. A 4 to 1 usually makes better top-end power. Just save your pennies, don't buy that Ebay piece of crap and use that cash toward your replica.
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