BADASS of New England

An automobile club for the enthusiast who enjoys the last of the big GM cars. The rear wheel drive B and D bodys. Chevrolet Impala SS, Caprice, 9C1, Buick Roadmaster, Oldsmobile Custom Cruiser, Cadillac Fleetwood
 
HomeHome  RegisterRegister  Log inLog in  
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password
Who is online?
In total there are 2 users online :: 0 Registered, 0 Hidden and 2 Guests

None

Most users ever online was 126 on Fri Jun 02, 2017 5:36 pm
Latest topics
» Buick rear seat wanted FOUND
Tue Aug 15, 2017 6:04 pm by silverfox103

» The Official 1987 Two Door Body Off RE-build Thread!
Sun Aug 13, 2017 9:35 pm by MASShole9C1

» Rear tail light panel wanted
Sun Aug 13, 2017 3:19 pm by MASShole9C1

» Midnight tour of the Allagash Ice Caves July 3rd!
Thu Jul 27, 2017 5:32 am by booth9C1SS

» 2017 Kancamagus Ride
Mon Jun 12, 2017 2:48 pm by Matt Trakker

» 95 9C1
Thu Jun 01, 2017 2:55 pm by MalibuSSwagon

» '95 DCM RMW
Thu May 25, 2017 9:59 am by Redbeard

» Dust off / hang out / mod day at my house May 20th
Sun May 14, 2017 11:10 am by toomanytoyz

» Spindles
Wed Apr 26, 2017 8:41 pm by MalibuSSwagon

Search
 
 

Display results as :
 
Rechercher Advanced Search
August 2017
MonTueWedThuFriSatSun
 123456
78910111213
14151617181920
21222324252627
28293031   
CalendarCalendar

Share | 
 

 Header wrap or no?

View previous topic View next topic Go down 
AuthorMessage
MASShole9C1

avatar

Posts : 4233
Join date : 2009-12-16

PostSubject: Header wrap or no?   Thu Mar 10, 2016 3:39 am

I've had a set of BBK shorties for 2 years now. No hook up pipes so I've been waiting to get those and some locking studs before installing them. Already have gaskets and.....

I started wrapping them with that DEI wrap and stainless ties. The factory coating was flaking so I had to strip away all of what was left. I'm about 70% done and that's a lot of $ spent plus I used a few cans/coats of VHT hi temp header paint. So, kinda passed the point of no return. My buddy whose gonna help me slap this mess together told me not to use wrap because they'll rot from the inside out from the wrap trapping moisture. I get that, but I also get that headers tend to cook the under hood area of our B bodies.

I want to keep the wrap after all the work and money. I plan to reroute the heater hoses away from them. The car isn't really a DD, so what say you guys?


Last edited by MASShole9C1 on Thu Mar 10, 2016 7:29 pm; edited 1 time in total
Back to top Go down
IMPALADAKID
Admin
avatar

Posts : 1512
Join date : 2009-01-17
Age : 48

PostSubject: Re: Header wrap or no?   Thu Mar 10, 2016 5:38 am

BBK are stainless, so if you are wanting to cut down on heat go ahead.

_________________
2014 Chevrolet Silverado LTZ Z71 5.3 Aluminum V8 (My daily)
2007 Pontiac G6 VL 2.4 I4 (Wife's Daily)
Back to top Go down
MASShole9C1

avatar

Posts : 4233
Join date : 2009-12-16

PostSubject: Re: Header wrap or no?   Thu Mar 10, 2016 7:29 pm

IMPALADAKID wrote:
BBK are stainless, so if you are wanting to cut down on heat go ahead.

That's my thought. They aren't cheap headers so I can't see them becoming salt water boat anchors. I almost sold them too. Nobody wanted barely used headers on the cheap. They are like $500 new. I paid like $30 at pick n pull for them. They were in an '83 Caprice with an LT1 frame swap. They cut the hook up pipes to get the cats out tho :/

I wonder if these will increase performance much. They already came with the emissions check valve ports capped and EGR block off plates. Anybody wants those I'll sell em.
Back to top Go down
MalibuSSwagon



Posts : 588
Join date : 2013-06-17
Age : 32
Location : Weare, NH

PostSubject: Re: Header wrap or no?   Thu Mar 10, 2016 9:40 pm

The issue with header wraps is that basically it holds the heat in and cooks the metal, over time this could cause cracking. Might not be a big deal on a weekend car like your 9C1, but I'd look into ceramic coating, not cheap however.

http://www.centuryperformance.com/exhaust-header-heat-wraps-do-not-use.html

Do your research. I did wrap the header on my old Honda, it was a brand that was known to crack but I did apply it over the existing factory ceramic coating so that may have helped save it, and it was cheap wrap off ebay so it may not have been doing anything in the first place.
Back to top Go down
Sponsored content




PostSubject: Re: Header wrap or no?   

Back to top Go down
 
Header wrap or no?
View previous topic View next topic Back to top 
Page 1 of 1
 Similar topics
-
» Why japanese wrap their landscape pine wtih fabric.
» Vet Wrap - has anyone used it on trees?
» How to find out a IP address via email
» Gerard Butler's Bodyguard Wanted By Police
» Help with securing foil to stop burning.

Permissions in this forum:You cannot reply to topics in this forum
BADASS of New England :: 91-96 B & D-body tech :: Modifications / Performance-
Jump to: