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View Full Version : 4-2-1 vs 4-1 Manifold


dunno
15th May 2011, 23:06
Which one would be better for an itb setup?

I've had a look and apparently the 4-1 is better for torque and the 4-2-1 for high reving but I dont have a clue :panic:

JRC1
15th May 2011, 23:11
4-1 is better for higher rev range, 4-2-1 is better for mid range. Depends what make you want to go for really.. Supersprint one of if not the best manifold for the Saxo but only made in 4-2-1. Both have their advantages. I'm sure there is a big thread on it somewhere, i'll try and find it for ya!

JRC1
15th May 2011, 23:13
Here it is: http://www.saxperience.com/forum/showthread.php?t=55219

Post #19 expains it well, in depth lol :y:

dunno
15th May 2011, 23:14
4-1 is better for higher rev range, 4-2-1 is better for mid range. Depends what make you want to go for really.. Supersprint one of if not the best manifold for the Saxo but only made in 4-2-1. Both have their advantages. I'm sure there is a big thread on it somewhere, i'll try and find it for ya!

cheers bud :y:

im just trying to get my head around everything and know what direction to head in with the sax.

theres too many things you can do to the engine :zainy:

Gabbastard
18th May 2011, 19:42
Massive generalisations.

carlsmith715
18th May 2011, 20:02
Here it is: http://www.saxperience.com/forum/showthread.php?t=55219

Post #19 expains it well, in depth lol :y:

that was a little complicated and a long read haha