Icengineworks Header Modeling Blocks - Trick-Tools.com

Dramatically simplify header and turbo manifold design and fabrication with these modeling blocks from Icengineworks! These blocks simply snap together to form header primaries that can then be duplicated by cutting and welding commonly available prebent U-bends and J-bends.
Included with each kit are both straight and curved blocks in a variety of radii. Each block represents a 1 inch arc length of tubing. Blocks of different sizes can also be connected to simulate stepped headers. Each block is molded with a series of markings and index points to make the transition to metal as easy as possible.

[weztslopeoffroad]

Mayne when they charge a reasonable price for some plastic I will buy a set but until then it's a hell no

[teamfishbowl]

thats cool but $1200+ for some plastic pipes is crazy..

[dcrahn]

Do they have any plans for larger diameter sets? Like 2-1/4" and 2-3/8" which is more of what I'm into. Maybe even 2-1/2".

[approachingtarget.]

Yikes. I can understand the ability to use less seams. Not really shure how the arrows work when lined up.
How would you be able to do this in a tight chassis?

[petercunningham]

We used to use wire and common sense how wrong we were.😊

[cagedruss]

Come on Man. Make them equal length. The kit is Uber expensive. It's too make equal length headers. Are those. I'm going to bed. Catch the other 15 mins tomorrow. Hopefully you will make them equal. Do a project on your truck!