1sikef New Member Aug 17, 2008 #1 Whats a better header? a 4-1, or a TRI-Y (4-2-2-1) just wondering which ones better and what the difference is?
Whats a better header? a 4-1, or a TRI-Y (4-2-2-1) just wondering which ones better and what the difference is?
YBLEGAL Regular Member w/ Cheese Aug 17, 2008 #3 AHHVTEC said: 4-2-1 is for low end power Click to expand... well.....more midrange, but yes. lol (honda, low end power, what?)
AHHVTEC said: 4-2-1 is for low end power Click to expand... well.....more midrange, but yes. lol (honda, low end power, what?)
1sikef New Member Aug 17, 2008 #4 yeah i know 4-1 is high end, and 4-2-1 is low end but wat is the tri-y (4-2-2-1) is it like mid
YBLEGAL Regular Member w/ Cheese Aug 17, 2008 #5 This is what a tri-y looks like compared to a 4-1. just locate a dyno for 4-2-1 if you want a full comparison (google images is great).
This is what a tri-y looks like compared to a 4-1. just locate a dyno for 4-2-1 if you want a full comparison (google images is great).
K2e2vin Senior Member Aug 17, 2008 #7 Very bad comparison IMO. In general; given similar dimensions, the 4-1 has more top end than the 4-2-1/tri-Y; with the 4-2-1 having better mid/low. With different designs, diameters, bends, etc. it's pretty much negligible.
Very bad comparison IMO. In general; given similar dimensions, the 4-1 has more top end than the 4-2-1/tri-Y; with the 4-2-1 having better mid/low. With different designs, diameters, bends, etc. it's pretty much negligible.
1sikef New Member Aug 17, 2008 #8 true yeah i mean its going on a b-series, so i was just gettin opinions on what one i should get the 4-1 or 4-2-1 tri-y
true yeah i mean its going on a b-series, so i was just gettin opinions on what one i should get the 4-1 or 4-2-1 tri-y
efhondakid My name is Byron. Aug 18, 2008 #10 Tri-Y looks sick, and it seems a lot of people use them for high power N/A motor builds.