Turbo header sizing
Turbo header sizing I have a few more questions:
1. How much power would I be giving up by using 1 5/8" headers that merge into 2.5" collectors (which will merge into a single 3" pipe before entering the turbo)with my 383LT1 T76 turbo project? Do I need to go 1 3/4" primaries that merge into a 3" pipe for each headers, and will it make a huge difference? I have AFR210's on my 383LT1 and I would like to make 700rwhp on 15psi (w/ 93 octane).
2. Anyone out there using 1 5/8"? The reason I ask is because it seems as though there are alot more header options with 1 5/8" primaries. What kind of power and combo are you running?
3. Are D port headers necessary? Some headers like SLP's arent necessarily D port if I remember correctly (when you actually look at them), so does it even matter?
Anyone feel free to answer (LS1 or LT1). The size primaries are my major concern.
1. How much power would I be giving up by using 1 5/8" headers that merge into 2.5" collectors (which will merge into a single 3" pipe before entering the turbo)with my 383LT1 T76 turbo project? Do I need to go 1 3/4" primaries that merge into a 3" pipe for each headers, and will it make a huge difference? I have AFR210's on my 383LT1 and I would like to make 700rwhp on 15psi (w/ 93 octane).
2. Anyone out there using 1 5/8"? The reason I ask is because it seems as though there are alot more header options with 1 5/8" primaries. What kind of power and combo are you running?
3. Are D port headers necessary? Some headers like SLP's arent necessarily D port if I remember correctly (when you actually look at them), so does it even matter?
Anyone feel free to answer (LS1 or LT1). The size primaries are my major concern.
