Who's HUNGRY!??
Who's HUNGRY!??

I'm prepping my new hedders!
I went with the hedmans for a long list of reasons.
I will be using the hedman Y pipe into a flow-tech race ready cut-out.
Last edited by johnyIROC; Jul 22, 2002 at 06:23 PM.
Supreme Member
Joined: Feb 2000
Posts: 3,145
Likes: 1
From: Kemptville, Ontario, Canada
Car: 1992 Z28
Engine: 355
Transmission: 700R4
I'll take mine medium rare with a side RTV, thanks. I didn't know that you where supposed to bake the wrap on. Did you paint them too?
Here's the recipe:
-If headers are coated with bogus shipping paint, remove this with a wire wheel.
-Slowly baste headers in VHT (preferably aluminum colour)
-While VHT is simmering, carefully cut enough strips of wrap to serve four primaries.
-Dip the strips of wrap in some room tempeture water, and stretch them tightly around the primaries.
-Use the remaining wrap to do the collectors.
-BBQ on HIGH for 10 minutes each side (This will shrink the wrap to achieve a very tight fit)
-Fully saturate the now dry wrap in high temp paint to seal pores, and make waterproof.
Bon Apetite!
-If headers are coated with bogus shipping paint, remove this with a wire wheel.
-Slowly baste headers in VHT (preferably aluminum colour)
-While VHT is simmering, carefully cut enough strips of wrap to serve four primaries.
-Dip the strips of wrap in some room tempeture water, and stretch them tightly around the primaries.
-Use the remaining wrap to do the collectors.
-BBQ on HIGH for 10 minutes each side (This will shrink the wrap to achieve a very tight fit)
-Fully saturate the now dry wrap in high temp paint to seal pores, and make waterproof.
Bon Apetite!
Last edited by johnyIROC; Jul 22, 2002 at 08:15 PM.
I've heard alot of bad things about header wrap as well from experts including Mark A. Shields who claims it can be a fire hazzard.
The bottom line is I don't plan on my hedders lasting forever, but I want to keep my other stuff (PLUG WIRES) from getting fried while I do have them. After I cooked them, I sealed them with Therma Tec Coating. The water beads right off the wrap now.
..............And I think it looks cool
J/K!!!!
The bottom line is I don't plan on my hedders lasting forever, but I want to keep my other stuff (PLUG WIRES) from getting fried while I do have them. After I cooked them, I sealed them with Therma Tec Coating. The water beads right off the wrap now.
..............And I think it looks cool
J/K!!!! Trending Topics
Supreme Member
Joined: Oct 2001
Posts: 1,761
Likes: 0
From: Ailsa Craig, Ontario, Canada
Car: 84 Trans Am
Engine: 350
Transmission: 700r4
we all know Mark A. Shields is the most knowlegable person on this site.......i mean he has the most posts.....he has to be right?????
hhehehe
hhehehe
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